[mac80211-next:um-orc-unwind 1/1] arch/um/decode.c:10:10: fatal error: asm/insn.h: No such file or directory
by kernel test robot
tree: https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git um-orc-unwind
head: 2706859f698a7e6042cfa59b1dd81040db1eeae0
commit: 2706859f698a7e6042cfa59b1dd81040db1eeae0 [1/1] try ARCH=um ORC unwinder
config: um-x86_64_defconfig (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce (this is a W=1 build):
git checkout 2706859f698a7e6042cfa59b1dd81040db1eeae0
# save the attached .config to linux build tree
make W=1 ARCH=um SUBARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
>> arch/um/decode.c:10:10: fatal error: asm/insn.h: No such file or directory
10 | #include <asm/insn.h>
| ^~~~~~~~~~~~
compilation terminated.
make[5]: *** [tools/build/Makefile.build:97: tools/objtool/arch/um/decode.o] Error 1
make[4]: *** [tools/build/Makefile.build:139: arch/um] Error 2
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [Makefile:68: tools/objtool/objtool-in.o] Error 2
make[2]: *** [Makefile:68: objtool] Error 2
make[1]: *** [Makefile:1873: tools/objtool] Error 2
arch/x86/um/user-offsets.c:18:6: warning: no previous prototype for 'foo' [-Wmissing-prototypes]
18 | void foo(void)
| ^~~
cc1: warning: arch/um/include/uapi: No such file or directory [-Wmissing-include-dirs]
cc1: warning: arch/um/include/uapi: No such file or directory [-Wmissing-include-dirs]
cc1: warning: arch/um/include/uapi: No such file or directory [-Wmissing-include-dirs]
cc1: warning: arch/um/include/uapi: No such file or directory [-Wmissing-include-dirs]
In file included from arch/um/kernel/asm-offsets.c:1:
arch/x86/um/shared/sysdep/kernel-offsets.h:9:6: warning: no previous prototype for 'foo' [-Wmissing-prototypes]
9 | void foo(void)
| ^~~
cc1: warning: arch/um/include/uapi: No such file or directory [-Wmissing-include-dirs]
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:185: __sub-make] Error 2
make: Target 'prepare' not remade because of errors.
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
2 years, 1 month
[RFC PATCH] dmaengine: xilinx: dpdma: dpdma_debugfs_reqs[] can be static
by kernel test robot
Signed-off-by: kernel test robot <lkp(a)intel.com>
---
xilinx_dpdma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/xilinx/xilinx_dpdma.c b/drivers/dma/xilinx/xilinx_dpdma.c
index 7db70d226e890..81ed1e4828780 100644
--- a/drivers/dma/xilinx/xilinx_dpdma.c
+++ b/drivers/dma/xilinx/xilinx_dpdma.c
@@ -346,7 +346,7 @@ static int xilinx_dpdma_debugfs_desc_done_irq_write(char *args)
}
/* Match xilinx_dpdma_testcases vs dpdma_debugfs_reqs[] entry */
-struct xilinx_dpdma_debugfs_request dpdma_debugfs_reqs[] = {
+static struct xilinx_dpdma_debugfs_request dpdma_debugfs_reqs[] = {
{
.name = "DESCRIPTOR_DONE_INTR",
.tc = DPDMA_TC_INTR_DONE,
2 years, 1 month
Re: [PATCH] upcall: Remove unneeded variable insize
by kernel test robot
Hi Xu,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v5.9-rc1 next-20200814]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Xu-Wang/upcall-Remove-unneeded-v...
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5
config: xtensa-allyesconfig (attached as .config)
compiler: xtensa-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=xtensa
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
fs/coda/upcall.c: In function 'venus_setattr':
fs/coda/upcall.c:115:27: warning: variable 'outp' set but not used [-Wunused-but-set-variable]
115 | union outputArgs *outp;
| ^~~~
fs/coda/upcall.c: In function 'venus_close':
fs/coda/upcall.c:164:20: warning: variable 'outp' set but not used [-Wunused-but-set-variable]
164 | union outputArgs *outp;
| ^~~~
fs/coda/upcall.c: In function 'venus_rename':
fs/coda/upcall.c:238:27: warning: variable 'outp' set but not used [-Wunused-but-set-variable]
238 | union outputArgs *outp;
| ^~~~
fs/coda/upcall.c: In function 'venus_rmdir':
fs/coda/upcall.c:306:27: warning: variable 'outp' set but not used [-Wunused-but-set-variable]
306 | union outputArgs *outp;
| ^~~~
fs/coda/upcall.c: In function 'venus_remove':
fs/coda/upcall.c:329:27: warning: variable 'outp' set but not used [-Wunused-but-set-variable]
329 | union outputArgs *outp;
| ^~~~
fs/coda/upcall.c: In function 'venus_link':
fs/coda/upcall.c:383:27: warning: variable 'outp' set but not used [-Wunused-but-set-variable]
383 | union outputArgs *outp;
| ^~~~
fs/coda/upcall.c: In function 'venus_symlink':
fs/coda/upcall.c:410:27: warning: variable 'outp' set but not used [-Wunused-but-set-variable]
410 | union outputArgs *outp;
| ^~~~
fs/coda/upcall.c: In function 'venus_fsync':
fs/coda/upcall.c:443:27: warning: variable 'outp' set but not used [-Wunused-but-set-variable]
443 | union outputArgs *outp;
| ^~~~
fs/coda/upcall.c: In function 'venus_access':
fs/coda/upcall.c:459:27: warning: variable 'outp' set but not used [-Wunused-but-set-variable]
459 | union outputArgs *outp;
| ^~~~
fs/coda/upcall.c: In function 'venus_pioctl':
>> fs/coda/upcall.c:63:44: error: 'insize' undeclared (first use in this function); did you mean 'iocsize'?
63 | inp = (union inputArgs *)alloc_upcall(op, insize); \
| ^~~~~~
fs/coda/upcall.c:483:2: note: in expansion of macro 'UPARG'
483 | UPARG(CODA_IOCTL);
| ^~~~~
fs/coda/upcall.c:63:44: note: each undeclared identifier is reported only once for each function it appears in
63 | inp = (union inputArgs *)alloc_upcall(op, insize); \
| ^~~~~~
fs/coda/upcall.c:483:2: note: in expansion of macro 'UPARG'
483 | UPARG(CODA_IOCTL);
| ^~~~~
fs/coda/upcall.c: In function 'venus_access_intent':
fs/coda/upcall.c:576:20: warning: variable 'outp' set but not used [-Wunused-but-set-variable]
576 | union outputArgs *outp;
| ^~~~
# https://github.com/0day-ci/linux/commit/e126bb2bc1e15e86a4267e92df88f4987...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Xu-Wang/upcall-Remove-unneeded-variable-insize/20200817-112244
git checkout e126bb2bc1e15e86a4267e92df88f4987d01b358
vim +63 fs/coda/upcall.c
^1da177e4c3f41 Linus Torvalds 2005-04-16 60
^1da177e4c3f41 Linus Torvalds 2005-04-16 61 #define UPARG(op)\
^1da177e4c3f41 Linus Torvalds 2005-04-16 62 do {\
^1da177e4c3f41 Linus Torvalds 2005-04-16 @63 inp = (union inputArgs *)alloc_upcall(op, insize); \
^1da177e4c3f41 Linus Torvalds 2005-04-16 64 if (IS_ERR(inp)) { return PTR_ERR(inp); }\
^1da177e4c3f41 Linus Torvalds 2005-04-16 65 outp = (union outputArgs *)(inp); \
^1da177e4c3f41 Linus Torvalds 2005-04-16 66 outsize = insize; \
^1da177e4c3f41 Linus Torvalds 2005-04-16 67 } while (0)
^1da177e4c3f41 Linus Torvalds 2005-04-16 68
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
2 years, 1 month
[sashal-linux-stable:queue-5.8 114/382] drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c:541:34-39: WARNING: conversion to bool not needed here
by kernel test robot
tree: https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git queue-5.8
head: e5d099503c6aa0c43fa0962084d92fb15c0fd941
commit: d0278f2d39d1acf420a12d73deb786db20b05f55 [114/382] drm/amd/display: allow query ddc data over aux to be read only operation
config: i386-randconfig-c001-20200817 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
coccinelle warnings: (new ones prefixed by >>)
>> drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c:541:34-39: WARNING: conversion to bool not needed here
# https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git/c...
git remote add sashal-linux-stable https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git
git fetch --no-tags sashal-linux-stable queue-5.8
git checkout d0278f2d39d1acf420a12d73deb786db20b05f55
vim +541 drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c
497
498 bool dal_ddc_service_query_ddc_data(
499 struct ddc_service *ddc,
500 uint32_t address,
501 uint8_t *write_buf,
502 uint32_t write_size,
503 uint8_t *read_buf,
504 uint32_t read_size)
505 {
506 bool success = true;
507 uint32_t payload_size =
508 dal_ddc_service_is_in_aux_transaction_mode(ddc) ?
509 DEFAULT_AUX_MAX_DATA_SIZE : EDID_SEGMENT_SIZE;
510
511 uint32_t write_payloads =
512 (write_size + payload_size - 1) / payload_size;
513
514 uint32_t read_payloads =
515 (read_size + payload_size - 1) / payload_size;
516
517 uint32_t payloads_num = write_payloads + read_payloads;
518
519
520 if (write_size > EDID_SEGMENT_SIZE || read_size > EDID_SEGMENT_SIZE)
521 return false;
522
523 if (!payloads_num)
524 return false;
525
526 /*TODO: len of payload data for i2c and aux is uint8!!!!,
527 * but we want to read 256 over i2c!!!!*/
528 if (dal_ddc_service_is_in_aux_transaction_mode(ddc)) {
529 struct aux_payload payload;
530
531 payload.i2c_over_aux = true;
532 payload.address = address;
533 payload.reply = NULL;
534 payload.defer_delay = get_defer_delay(ddc);
535
536 if (write_size != 0) {
537 payload.write = true;
538 /* should not set mot (middle of transaction) to 0
539 * if there are pending read payloads
540 */
> 541 payload.mot = read_size == 0 ? false : true;
542 payload.length = write_size;
543 payload.data = write_buf;
544
545 success = dal_ddc_submit_aux_command(ddc, &payload);
546 }
547
548 if (read_size != 0 && success) {
549 payload.write = false;
550 /* should set mot (middle of transaction) to 0
551 * since it is the last payload to send
552 */
553 payload.mot = false;
554 payload.length = read_size;
555 payload.data = read_buf;
556
557 success = dal_ddc_submit_aux_command(ddc, &payload);
558 }
559 } else {
560 struct i2c_command command = {0};
561 struct i2c_payloads payloads;
562
563 if (!dal_ddc_i2c_payloads_create(ddc->ctx, &payloads, payloads_num))
564 return false;
565
566 command.payloads = dal_ddc_i2c_payloads_get(&payloads);
567 command.number_of_payloads = 0;
568 command.engine = DDC_I2C_COMMAND_ENGINE;
569 command.speed = ddc->ctx->dc->caps.i2c_speed_in_khz;
570
571 dal_ddc_i2c_payloads_add(
572 &payloads, address, write_size, write_buf, true);
573
574 dal_ddc_i2c_payloads_add(
575 &payloads, address, read_size, read_buf, false);
576
577 command.number_of_payloads =
578 dal_ddc_i2c_payloads_get_count(&payloads);
579
580 success = dm_helpers_submit_i2c(
581 ddc->ctx,
582 ddc->link,
583 &command);
584
585 dal_ddc_i2c_payloads_destroy(&payloads);
586 }
587
588 return success;
589 }
590
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
2 years, 1 month
include/linux/spinlock.h:393:9: sparse: sparse: context imbalance in 'ext4_trim_extent' - wrong count at exit
by kernel test robot
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5
commit: ebc00dde8a975a543f5e1a7cdac93fef89fefe58 riscv: Add jump-label implementation
date: 2 weeks ago
config: riscv-randconfig-s031-20200817 (attached as .config)
compiler: riscv32-linux-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.2-180-g49f7e13a-dirty
git checkout ebc00dde8a975a543f5e1a7cdac93fef89fefe58
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=riscv
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
sparse warnings: (new ones prefixed by >>)
fs/ext4/mballoc.c:946:9: sparse: sparse: context imbalance in 'ext4_mb_init_cache' - different lock contexts for basic block
fs/ext4/mballoc.c:1860:5: sparse: sparse: context imbalance in 'ext4_mb_try_best_found' - different lock contexts for basic block
fs/ext4/mballoc.c:1888:5: sparse: sparse: context imbalance in 'ext4_mb_find_by_goal' - different lock contexts for basic block
fs/ext4/mballoc.c:2175:12: sparse: sparse: context imbalance in 'ext4_mb_good_group_nolock' - wrong count at exit
fs/ext4/mballoc.c:2286:49: sparse: sparse: context imbalance in 'ext4_mb_regular_allocator' - different lock contexts for basic block
fs/ext4/mballoc.c:2825:17: sparse: sparse: context imbalance in 'ext4_mb_release' - different lock contexts for basic block
fs/ext4/mballoc.c: note: in included file (through include/linux/wait.h, include/linux/wait_bit.h, include/linux/fs.h, fs/ext4/ext4_jbd2.h):
include/linux/spinlock.h:393:9: sparse: sparse: context imbalance in 'ext4_free_data_in_buddy' - wrong count at exit
fs/ext4/mballoc.c:3158:15: sparse: sparse: context imbalance in 'ext4_mb_mark_diskspace_used' - different lock contexts for basic block
fs/ext4/mballoc.c:3409:13: sparse: sparse: context imbalance in 'ext4_discard_allocated_blocks' - different lock contexts for basic block
fs/ext4/mballoc.c:3691:13: sparse: sparse: context imbalance in 'ext4_mb_put_pa' - different lock contexts for basic block
fs/ext4/mballoc.c:4027:24: sparse: sparse: context imbalance in 'ext4_mb_discard_group_preallocations' - different lock contexts for basic block
fs/ext4/mballoc.c:4177:9: sparse: sparse: context imbalance in 'ext4_discard_preallocations' - different lock contexts for basic block
fs/ext4/mballoc.c:4244:9: sparse: sparse: context imbalance in 'ext4_mb_show_ac' - different lock contexts for basic block
fs/ext4/mballoc.c:4472:9: sparse: sparse: context imbalance in 'ext4_mb_discard_lg_preallocations' - different lock contexts for basic block
fs/ext4/mballoc.c:4244:9: sparse: sparse: context imbalance in 'ext4_mb_new_blocks' - different lock contexts for basic block
fs/ext4/mballoc.c:4979:9: sparse: sparse: context imbalance in 'ext4_free_blocks' - different lock contexts for basic block
fs/ext4/mballoc.c:5279:15: sparse: sparse: context imbalance in 'ext4_group_add_blocks' - different lock contexts for basic block
>> include/linux/spinlock.h:393:9: sparse: sparse: context imbalance in 'ext4_trim_extent' - wrong count at exit
fs/ext4/mballoc.c:5343:1: sparse: sparse: context imbalance in 'ext4_trim_all_free' - different lock contexts for basic block
fs/ext4/mballoc.c:5509:1: sparse: sparse: context imbalance in 'ext4_mballoc_query_range' - different lock contexts for basic block
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit...
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout ebc00dde8a975a543f5e1a7cdac93fef89fefe58
vim +/ext4_trim_extent +393 include/linux/spinlock.h
c2f21ce2e31286 Thomas Gleixner 2009-12-02 390
3490565b633c70 Denys Vlasenko 2015-07-13 391 static __always_inline void spin_unlock(spinlock_t *lock)
c2f21ce2e31286 Thomas Gleixner 2009-12-02 392 {
c2f21ce2e31286 Thomas Gleixner 2009-12-02 @393 raw_spin_unlock(&lock->rlock);
c2f21ce2e31286 Thomas Gleixner 2009-12-02 394 }
c2f21ce2e31286 Thomas Gleixner 2009-12-02 395
:::::: The code at line 393 was first introduced by commit
:::::: c2f21ce2e31286a0a32f8da0a7856e9ca1122ef3 locking: Implement new raw_spinlock
:::::: TO: Thomas Gleixner <tglx(a)linutronix.de>
:::::: CC: Thomas Gleixner <tglx(a)linutronix.de>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
2 years, 1 month
drivers/message/fusion/mptbase.c:3754:9: sparse: sparse: cast removes address space '__iomem' of expression
by kernel test robot
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5
commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to define address spaces
date: 8 weeks ago
config: riscv-randconfig-s031-20200817 (attached as .config)
compiler: riscv32-linux-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.2-180-g49f7e13a-dirty
git checkout 670d0a4b10704667765f7d18f7592993d02783aa
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=riscv
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
sparse warnings: (new ones prefixed by >>)
drivers/message/fusion/mptbase.c:640:25: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:3141:37: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:3142:37: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:3143:40: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:3144:36: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:3145:37: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:3146:26: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:3149:42: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:3150:43: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:3161:41: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:3166:49: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:3168:36: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:3175:33: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:3176:40: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:3178:33: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:3180:33: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:3181:42: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:3190:46: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:3299:30: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:3300:29: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:3301:30: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:3302:30: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:3303:30: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:3304:33: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:3305:39: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:3306:36: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:3307:33: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:3371:37: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [addressable] [assigned] [usertype] MsgVersion @@ got restricted __le16 [usertype] @@
drivers/message/fusion/mptbase.c:3371:37: sparse: expected unsigned short [addressable] [assigned] [usertype] MsgVersion
drivers/message/fusion/mptbase.c:3371:37: sparse: got restricted __le16 [usertype]
drivers/message/fusion/mptbase.c:3372:40: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [addressable] [assigned] [usertype] HeaderVersion @@ got restricted __le16 [usertype] @@
drivers/message/fusion/mptbase.c:3372:40: sparse: expected unsigned short [addressable] [assigned] [usertype] HeaderVersion
drivers/message/fusion/mptbase.c:3372:40: sparse: got restricted __le16 [usertype]
drivers/message/fusion/mptbase.c:3379:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [addressable] [assigned] [usertype] ReplyFrameSize @@ got restricted __le16 [usertype] @@
drivers/message/fusion/mptbase.c:3379:33: sparse: expected unsigned short [addressable] [assigned] [usertype] ReplyFrameSize
drivers/message/fusion/mptbase.c:3379:33: sparse: got restricted __le16 [usertype]
drivers/message/fusion/mptbase.c:3385:42: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [addressable] [assigned] [usertype] HostMfaHighAddr @@ got restricted __le32 [usertype] @@
drivers/message/fusion/mptbase.c:3385:42: sparse: expected unsigned int [addressable] [assigned] [usertype] HostMfaHighAddr
drivers/message/fusion/mptbase.c:3385:42: sparse: got restricted __le32 [usertype]
drivers/message/fusion/mptbase.c:3386:46: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [addressable] [assigned] [usertype] SenseBufferHighAddr @@ got restricted __le32 [usertype] @@
drivers/message/fusion/mptbase.c:3386:46: sparse: expected unsigned int [addressable] [assigned] [usertype] SenseBufferHighAddr
drivers/message/fusion/mptbase.c:3386:46: sparse: got restricted __le32 [usertype]
drivers/message/fusion/mptbase.c:3389:42: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [addressable] [assigned] [usertype] HostMfaHighAddr @@ got restricted __le32 [usertype] @@
drivers/message/fusion/mptbase.c:3389:42: sparse: expected unsigned int [addressable] [assigned] [usertype] HostMfaHighAddr
drivers/message/fusion/mptbase.c:3389:42: sparse: got restricted __le32 [usertype]
drivers/message/fusion/mptbase.c:3390:46: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [addressable] [assigned] [usertype] SenseBufferHighAddr @@ got restricted __le32 [usertype] @@
drivers/message/fusion/mptbase.c:3390:46: sparse: expected unsigned int [addressable] [assigned] [usertype] SenseBufferHighAddr
drivers/message/fusion/mptbase.c:3390:46: sparse: got restricted __le32 [usertype]
drivers/message/fusion/mptbase.c:3619:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] ImageSize @@ got restricted __le32 [usertype] @@
drivers/message/fusion/mptbase.c:3619:27: sparse: expected unsigned int [usertype] ImageSize
drivers/message/fusion/mptbase.c:3619:27: sparse: got restricted __le32 [usertype]
drivers/message/fusion/mptbase.c:3643:26: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:3647:21: sparse: sparse: cast to restricted __le32
>> drivers/message/fusion/mptbase.c:3754:9: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/message/fusion/mptbase.c:3754:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@
>> drivers/message/fusion/mptbase.c:3754:9: sparse: expected void volatile [noderef] __iomem *addr
drivers/message/fusion/mptbase.c:3754:9: sparse: got void *
drivers/message/fusion/mptbase.c:3761:17: sparse: sparse: cast removes address space '__iomem' of expression
drivers/message/fusion/mptbase.c:3761:17: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@
drivers/message/fusion/mptbase.c:3761:17: sparse: expected void volatile [noderef] __iomem *addr
drivers/message/fusion/mptbase.c:3761:17: sparse: got void *
drivers/message/fusion/mptbase.c:3775:17: sparse: sparse: cast removes address space '__iomem' of expression
drivers/message/fusion/mptbase.c:3775:17: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@
drivers/message/fusion/mptbase.c:3775:17: sparse: expected void volatile [noderef] __iomem *addr
drivers/message/fusion/mptbase.c:3775:17: sparse: got void *
drivers/message/fusion/mptbase.c:3778:25: sparse: sparse: cast removes address space '__iomem' of expression
drivers/message/fusion/mptbase.c:3778:25: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@
drivers/message/fusion/mptbase.c:3778:25: sparse: expected void volatile [noderef] __iomem *addr
drivers/message/fusion/mptbase.c:3778:25: sparse: got void *
drivers/message/fusion/mptbase.c:3785:9: sparse: sparse: cast removes address space '__iomem' of expression
drivers/message/fusion/mptbase.c:3785:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@
drivers/message/fusion/mptbase.c:3785:9: sparse: expected void volatile [noderef] __iomem *addr
drivers/message/fusion/mptbase.c:3785:9: sparse: got void *
drivers/message/fusion/mptbase.c:3789:9: sparse: sparse: cast removes address space '__iomem' of expression
drivers/message/fusion/mptbase.c:3789:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@
drivers/message/fusion/mptbase.c:3789:9: sparse: expected void volatile [noderef] __iomem *addr
drivers/message/fusion/mptbase.c:3789:9: sparse: got void *
drivers/message/fusion/mptbase.c:3799:17: sparse: sparse: cast removes address space '__iomem' of expression
drivers/message/fusion/mptbase.c:3799:17: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@
drivers/message/fusion/mptbase.c:3799:17: sparse: expected void volatile [noderef] __iomem *addr
drivers/message/fusion/mptbase.c:3799:17: sparse: got void *
drivers/message/fusion/mptbase.c:3800:30: sparse: sparse: cast removes address space '__iomem' of expression
>> drivers/message/fusion/mptbase.c:3800:30: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@
>> drivers/message/fusion/mptbase.c:3800:30: sparse: expected void const volatile [noderef] __iomem *addr
drivers/message/fusion/mptbase.c:3800:30: sparse: got void *
drivers/message/fusion/mptbase.c:3802:17: sparse: sparse: cast removes address space '__iomem' of expression
drivers/message/fusion/mptbase.c:3802:17: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@
drivers/message/fusion/mptbase.c:3802:17: sparse: expected void volatile [noderef] __iomem *addr
drivers/message/fusion/mptbase.c:3802:17: sparse: got void *
drivers/message/fusion/mptbase.c:3803:17: sparse: sparse: cast removes address space '__iomem' of expression
drivers/message/fusion/mptbase.c:3803:17: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@
drivers/message/fusion/mptbase.c:3803:17: sparse: expected void volatile [noderef] __iomem *addr
drivers/message/fusion/mptbase.c:3803:17: sparse: got void *
drivers/message/fusion/mptbase.c:4884:38: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:4889:46: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:4905:25: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:5334:44: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:5428:54: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:5429:59: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:5510:47: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:5537:38: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:5544:40: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:5548:49: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:6180:23: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:6182:31: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:6188:58: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] CoalescingTimeout @@ got restricted __le32 [usertype] @@
drivers/message/fusion/mptbase.c:6188:58: sparse: expected unsigned int [usertype] CoalescingTimeout
drivers/message/fusion/mptbase.c:6188:58: sparse: got restricted __le32 [usertype]
drivers/message/fusion/mptbase.c:6287:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [addressable] [assigned] [usertype] MsgContext @@ got restricted __le32 [usertype] @@
drivers/message/fusion/mptbase.c:6287:24: sparse: expected unsigned int [addressable] [assigned] [usertype] MsgContext
drivers/message/fusion/mptbase.c:6287:24: sparse: got restricted __le32 [usertype]
drivers/message/fusion/mptbase.c:1321:21: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:7710:17: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:7711:21: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:7713:27: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:7759:61: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:529:19: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:539:20: sparse: sparse: cast to restricted __le16
drivers/message/fusion/mptbase.c:541:37: sparse: sparse: cast to restricted __le32
drivers/message/fusion/mptbase.c:919:55: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] req_idx @@ got restricted __le16 [usertype] @@
drivers/message/fusion/mptbase.c:919:55: sparse: expected unsigned short [usertype] req_idx
drivers/message/fusion/mptbase.c:919:55: sparse: got restricted __le16 [usertype]
drivers/message/fusion/mptbase.c:969:47: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] req_idx @@ got restricted __le16 [usertype] @@
drivers/message/fusion/mptbase.c:969:47: sparse: expected unsigned short [usertype] req_idx
drivers/message/fusion/mptbase.c:969:47: sparse: got restricted __le16 [usertype]
drivers/message/fusion/mptbase.c:1004:47: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] req_idx @@ got restricted __le16 [usertype] @@
drivers/message/fusion/mptbase.c:1004:47: sparse: expected unsigned short [usertype] req_idx
drivers/message/fusion/mptbase.c:1004:47: sparse: got restricted __le16 [usertype]
drivers/message/fusion/mptbase.c:1031:13: sparse: sparse: restricted __le32 degrades to integer
drivers/message/fusion/mptbase.c:1034:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] arg1 @@ got restricted __le32 [usertype] @@
drivers/message/fusion/mptbase.c:1034:34: sparse: expected unsigned int [usertype] arg1
drivers/message/fusion/mptbase.c:1034:34: sparse: got restricted __le32 [usertype]
drivers/message/fusion/mptbase.c:1057:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] FlagsLength @@ got restricted __le32 [usertype] @@
drivers/message/fusion/mptbase.c:1057:27: sparse: expected unsigned int [usertype] FlagsLength
drivers/message/fusion/mptbase.c:1057:27: sparse: got restricted __le32 [usertype]
drivers/message/fusion/mptbase.c:1058:23: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] Address @@ got restricted __le32 [usertype] @@
drivers/message/fusion/mptbase.c:1058:23: sparse: expected unsigned int [usertype] Address
drivers/message/fusion/mptbase.c:1058:23: sparse: got restricted __le32 [usertype]
drivers/message/fusion/mptbase.c:1074:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] Low @@ got restricted __le32 [usertype] @@
drivers/message/fusion/mptbase.c:1074:27: sparse: expected unsigned int [usertype] Low
drivers/message/fusion/mptbase.c:1074:27: sparse: got restricted __le32 [usertype]
drivers/message/fusion/mptbase.c:1076:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] High @@ got restricted __le32 [usertype] @@
drivers/message/fusion/mptbase.c:1076:28: sparse: expected unsigned int [usertype] High
drivers/message/fusion/mptbase.c:1076:28: sparse: got restricted __le32 [usertype]
drivers/message/fusion/mptbase.c:1078:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] FlagsLength @@ got restricted __le32 [usertype] @@
drivers/message/fusion/mptbase.c:1078:27: sparse: expected unsigned int [usertype] FlagsLength
drivers/message/fusion/mptbase.c:1078:27: sparse: got restricted __le32 [usertype]
drivers/message/fusion/mptbase.c:1097:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] Low @@ got restricted __le32 [usertype] @@
drivers/message/fusion/mptbase.c:1097:27: sparse: expected unsigned int [usertype] Low
drivers/message/fusion/mptbase.c:1097:27: sparse: got restricted __le32 [usertype]
drivers/message/fusion/mptbase.c:1115:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] High @@ got restricted __le32 [usertype] @@
drivers/message/fusion/mptbase.c:1115:28: sparse: expected unsigned int [usertype] High
drivers/message/fusion/mptbase.c:1115:28: sparse: got restricted __le32 [usertype]
drivers/message/fusion/mptbase.c:1116:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] FlagsLength @@ got restricted __le32 [usertype] @@
drivers/message/fusion/mptbase.c:1116:27: sparse: expected unsigned int [usertype] FlagsLength
drivers/message/fusion/mptbase.c:1116:27: sparse: got restricted __le32 [usertype]
drivers/message/fusion/mptbase.c:1134:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] Length @@ got restricted __le16 [usertype] @@
drivers/message/fusion/mptbase.c:1134:24: sparse: expected unsigned short [usertype] Length
drivers/message/fusion/mptbase.c:1134:24: sparse: got restricted __le16 [usertype]
drivers/message/fusion/mptbase.c:1137:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] Address @@ got restricted __le32 [usertype] @@
drivers/message/fusion/mptbase.c:1137:25: sparse: expected unsigned int [usertype] Address
drivers/message/fusion/mptbase.c:1137:25: sparse: got restricted __le32 [usertype]
drivers/message/fusion/mptbase.c:1155:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] Length @@ got restricted __le16 [usertype] @@
drivers/message/fusion/mptbase.c:1155:24: sparse: expected unsigned short [usertype] Length
drivers/message/fusion/mptbase.c:1155:24: sparse: got restricted __le16 [usertype]
drivers/message/fusion/mptbase.c:1161:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] Low @@ got restricted __le32 [usertype] @@
drivers/message/fusion/mptbase.c:1161:29: sparse: expected unsigned int [usertype] Low
drivers/message/fusion/mptbase.c:1161:29: sparse: got restricted __le32 [usertype]
drivers/message/fusion/mptbase.c:1163:30: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] High @@ got restricted __le32 [usertype] @@
drivers/message/fusion/mptbase.c:1163:30: sparse: expected unsigned int [usertype] High
drivers/message/fusion/mptbase.c:1163:30: sparse: got restricted __le32 [usertype]
drivers/message/fusion/mptbase.c:1203:55: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] req_idx @@ got restricted __le16 [usertype] @@
drivers/message/fusion/mptbase.c:1203:55: sparse: expected unsigned short [usertype] req_idx
drivers/message/fusion/mptbase.c:1203:55: sparse: got restricted __le16 [usertype]
drivers/message/fusion/mptbase.c:2155:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] device_state @@ got restricted pci_power_t @@
drivers/message/fusion/mptbase.c:2155:22: sparse: expected unsigned int [usertype] device_state
drivers/message/fusion/mptbase.c:2155:22: sparse: got restricted pci_power_t
drivers/message/fusion/mptbase.c:2180:35: sparse: sparse: too many warnings
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit...
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 670d0a4b10704667765f7d18f7592993d02783aa
vim +/__iomem +3754 drivers/message/fusion/mptbase.c
^1da177e4c3f41 Linus Torvalds 2005-04-16 3663
^1da177e4c3f41 Linus Torvalds 2005-04-16 3664 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
d9489fb6061479 Randy Dunlap 2006-12-06 3665 /**
^1da177e4c3f41 Linus Torvalds 2005-04-16 3666 * mpt_downloadboot - DownloadBoot code
^1da177e4c3f41 Linus Torvalds 2005-04-16 3667 * @ioc: Pointer to MPT_ADAPTER structure
d9489fb6061479 Randy Dunlap 2006-12-06 3668 * @pFwHeader: Pointer to firmware header info
^1da177e4c3f41 Linus Torvalds 2005-04-16 3669 * @sleepFlag: Specifies whether the process can sleep
^1da177e4c3f41 Linus Torvalds 2005-04-16 3670 *
^1da177e4c3f41 Linus Torvalds 2005-04-16 3671 * FwDownloadBoot requires Programmed IO access.
^1da177e4c3f41 Linus Torvalds 2005-04-16 3672 *
^1da177e4c3f41 Linus Torvalds 2005-04-16 3673 * Returns 0 for success
^1da177e4c3f41 Linus Torvalds 2005-04-16 3674 * -1 FW Image size is 0
^1da177e4c3f41 Linus Torvalds 2005-04-16 3675 * -2 No valid cached_fw Pointer
^1da177e4c3f41 Linus Torvalds 2005-04-16 3676 * <0 for fw upload failure.
^1da177e4c3f41 Linus Torvalds 2005-04-16 3677 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3678 static int
82ffb671640647 Christoph Hellwig 2005-09-09 3679 mpt_downloadboot(MPT_ADAPTER *ioc, MpiFwHeader_t *pFwHeader, int sleepFlag)
^1da177e4c3f41 Linus Torvalds 2005-04-16 3680 {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3681 MpiExtImageHeader_t *pExtImage;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3682 u32 fwSize;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3683 u32 diag0val;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3684 int count;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3685 u32 *ptrFw;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3686 u32 diagRwData;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3687 u32 nextImage;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3688 u32 load_addr;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3689 u32 ioc_state=0;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3690
436ace725f35eb Prakash, Sathya 2007-07-24 3691 ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "downloadboot: fw size 0x%x (%d), FW Ptr %p\n",
82ffb671640647 Christoph Hellwig 2005-09-09 3692 ioc->name, pFwHeader->ImageSize, pFwHeader->ImageSize, pFwHeader));
^1da177e4c3f41 Linus Torvalds 2005-04-16 3693
^1da177e4c3f41 Linus Torvalds 2005-04-16 3694 CHIPREG_WRITE32(&ioc->chip->WriteSequence, 0xFF);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3695 CHIPREG_WRITE32(&ioc->chip->WriteSequence, MPI_WRSEQ_1ST_KEY_VALUE);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3696 CHIPREG_WRITE32(&ioc->chip->WriteSequence, MPI_WRSEQ_2ND_KEY_VALUE);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3697 CHIPREG_WRITE32(&ioc->chip->WriteSequence, MPI_WRSEQ_3RD_KEY_VALUE);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3698 CHIPREG_WRITE32(&ioc->chip->WriteSequence, MPI_WRSEQ_4TH_KEY_VALUE);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3699 CHIPREG_WRITE32(&ioc->chip->WriteSequence, MPI_WRSEQ_5TH_KEY_VALUE);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3700
^1da177e4c3f41 Linus Torvalds 2005-04-16 3701 CHIPREG_WRITE32(&ioc->chip->Diagnostic, (MPI_DIAG_PREVENT_IOC_BOOT | MPI_DIAG_DISABLE_ARM));
^1da177e4c3f41 Linus Torvalds 2005-04-16 3702
^1da177e4c3f41 Linus Torvalds 2005-04-16 3703 /* wait 1 msec */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3704 if (sleepFlag == CAN_SLEEP) {
d6be06c84da962 Michael Reed 2006-05-24 3705 msleep(1);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3706 } else {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3707 mdelay (1);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3708 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3709
^1da177e4c3f41 Linus Torvalds 2005-04-16 3710 diag0val = CHIPREG_READ32(&ioc->chip->Diagnostic);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3711 CHIPREG_WRITE32(&ioc->chip->Diagnostic, diag0val | MPI_DIAG_RESET_ADAPTER);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3712
^1da177e4c3f41 Linus Torvalds 2005-04-16 3713 for (count = 0; count < 30; count ++) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3714 diag0val = CHIPREG_READ32(&ioc->chip->Diagnostic);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3715 if (!(diag0val & MPI_DIAG_RESET_ADAPTER)) {
436ace725f35eb Prakash, Sathya 2007-07-24 3716 ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "RESET_ADAPTER cleared, count=%d\n",
^1da177e4c3f41 Linus Torvalds 2005-04-16 3717 ioc->name, count));
^1da177e4c3f41 Linus Torvalds 2005-04-16 3718 break;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3719 }
82ffb671640647 Christoph Hellwig 2005-09-09 3720 /* wait .1 sec */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3721 if (sleepFlag == CAN_SLEEP) {
d6be06c84da962 Michael Reed 2006-05-24 3722 msleep (100);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3723 } else {
82ffb671640647 Christoph Hellwig 2005-09-09 3724 mdelay (100);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3725 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3726 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3727
^1da177e4c3f41 Linus Torvalds 2005-04-16 3728 if ( count == 30 ) {
436ace725f35eb Prakash, Sathya 2007-07-24 3729 ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "downloadboot failed! "
82ffb671640647 Christoph Hellwig 2005-09-09 3730 "Unable to get MPI_DIAG_DRWE mode, diag0val=%x\n",
^1da177e4c3f41 Linus Torvalds 2005-04-16 3731 ioc->name, diag0val));
^1da177e4c3f41 Linus Torvalds 2005-04-16 3732 return -3;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3733 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3734
^1da177e4c3f41 Linus Torvalds 2005-04-16 3735 CHIPREG_WRITE32(&ioc->chip->WriteSequence, 0xFF);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3736 CHIPREG_WRITE32(&ioc->chip->WriteSequence, MPI_WRSEQ_1ST_KEY_VALUE);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3737 CHIPREG_WRITE32(&ioc->chip->WriteSequence, MPI_WRSEQ_2ND_KEY_VALUE);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3738 CHIPREG_WRITE32(&ioc->chip->WriteSequence, MPI_WRSEQ_3RD_KEY_VALUE);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3739 CHIPREG_WRITE32(&ioc->chip->WriteSequence, MPI_WRSEQ_4TH_KEY_VALUE);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3740 CHIPREG_WRITE32(&ioc->chip->WriteSequence, MPI_WRSEQ_5TH_KEY_VALUE);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3741
^1da177e4c3f41 Linus Torvalds 2005-04-16 3742 /* Set the DiagRwEn and Disable ARM bits */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3743 CHIPREG_WRITE32(&ioc->chip->Diagnostic, (MPI_DIAG_RW_ENABLE | MPI_DIAG_DISABLE_ARM));
^1da177e4c3f41 Linus Torvalds 2005-04-16 3744
^1da177e4c3f41 Linus Torvalds 2005-04-16 3745 fwSize = (pFwHeader->ImageSize + 3)/4;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3746 ptrFw = (u32 *) pFwHeader;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3747
^1da177e4c3f41 Linus Torvalds 2005-04-16 3748 /* Write the LoadStartAddress to the DiagRw Address Register
^1da177e4c3f41 Linus Torvalds 2005-04-16 3749 * using Programmed IO
^1da177e4c3f41 Linus Torvalds 2005-04-16 3750 */
3fadc59d603caf Moore, Eric Dean 2005-05-11 3751 if (ioc->errata_flag_1064)
3fadc59d603caf Moore, Eric Dean 2005-05-11 3752 pci_enable_io_access(ioc->pcidev);
3fadc59d603caf Moore, Eric Dean 2005-05-11 3753
^1da177e4c3f41 Linus Torvalds 2005-04-16 @3754 CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwAddress, pFwHeader->LoadStartAddress);
436ace725f35eb Prakash, Sathya 2007-07-24 3755 ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "LoadStart addr written 0x%x \n",
^1da177e4c3f41 Linus Torvalds 2005-04-16 3756 ioc->name, pFwHeader->LoadStartAddress));
^1da177e4c3f41 Linus Torvalds 2005-04-16 3757
436ace725f35eb Prakash, Sathya 2007-07-24 3758 ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Write FW Image: 0x%x bytes @ %p\n",
^1da177e4c3f41 Linus Torvalds 2005-04-16 3759 ioc->name, fwSize*4, ptrFw));
^1da177e4c3f41 Linus Torvalds 2005-04-16 3760 while (fwSize--) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3761 CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwData, *ptrFw++);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3762 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3763
^1da177e4c3f41 Linus Torvalds 2005-04-16 3764 nextImage = pFwHeader->NextImageHeaderOffset;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3765 while (nextImage) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3766 pExtImage = (MpiExtImageHeader_t *) ((char *)pFwHeader + nextImage);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3767
^1da177e4c3f41 Linus Torvalds 2005-04-16 3768 load_addr = pExtImage->LoadStartAddress;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3769
^1da177e4c3f41 Linus Torvalds 2005-04-16 3770 fwSize = (pExtImage->ImageSize + 3) >> 2;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3771 ptrFw = (u32 *)pExtImage;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3772
436ace725f35eb Prakash, Sathya 2007-07-24 3773 ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Write Ext Image: 0x%x (%d) bytes @ %p load_addr=%x\n",
c6678e0cfb41b0 Christoph Hellwig 2005-08-18 3774 ioc->name, fwSize*4, fwSize*4, ptrFw, load_addr));
^1da177e4c3f41 Linus Torvalds 2005-04-16 3775 CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwAddress, load_addr);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3776
^1da177e4c3f41 Linus Torvalds 2005-04-16 3777 while (fwSize--) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3778 CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwData, *ptrFw++);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3779 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3780 nextImage = pExtImage->NextImageHeaderOffset;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3781 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3782
^1da177e4c3f41 Linus Torvalds 2005-04-16 3783 /* Write the IopResetVectorRegAddr */
436ace725f35eb Prakash, Sathya 2007-07-24 3784 ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Write IopResetVector Addr=%x! \n", ioc->name, pFwHeader->IopResetRegAddr));
^1da177e4c3f41 Linus Torvalds 2005-04-16 3785 CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwAddress, pFwHeader->IopResetRegAddr);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3786
^1da177e4c3f41 Linus Torvalds 2005-04-16 3787 /* Write the IopResetVectorValue */
436ace725f35eb Prakash, Sathya 2007-07-24 3788 ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Write IopResetVector Value=%x! \n", ioc->name, pFwHeader->IopResetVectorValue));
^1da177e4c3f41 Linus Torvalds 2005-04-16 3789 CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwData, pFwHeader->IopResetVectorValue);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3790
^1da177e4c3f41 Linus Torvalds 2005-04-16 3791 /* Clear the internal flash bad bit - autoincrementing register,
^1da177e4c3f41 Linus Torvalds 2005-04-16 3792 * so must do two writes.
^1da177e4c3f41 Linus Torvalds 2005-04-16 3793 */
a9b2937a1eab29 Moore, Eric Dean 2005-11-16 3794 if (ioc->bus_type == SPI) {
82ffb671640647 Christoph Hellwig 2005-09-09 3795 /*
82ffb671640647 Christoph Hellwig 2005-09-09 3796 * 1030 and 1035 H/W errata, workaround to access
82ffb671640647 Christoph Hellwig 2005-09-09 3797 * the ClearFlashBadSignatureBit
82ffb671640647 Christoph Hellwig 2005-09-09 3798 */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3799 CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwAddress, 0x3F000000);
^1da177e4c3f41 Linus Torvalds 2005-04-16 @3800 diagRwData = CHIPREG_PIO_READ32(&ioc->pio_chip->DiagRwData);
82ffb671640647 Christoph Hellwig 2005-09-09 3801 diagRwData |= 0x40000000;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3802 CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwAddress, 0x3F000000);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3803 CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwData, diagRwData);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3804
82ffb671640647 Christoph Hellwig 2005-09-09 3805 } else /* if((ioc->bus_type == SAS) || (ioc->bus_type == FC)) */ {
82ffb671640647 Christoph Hellwig 2005-09-09 3806 diag0val = CHIPREG_READ32(&ioc->chip->Diagnostic);
82ffb671640647 Christoph Hellwig 2005-09-09 3807 CHIPREG_WRITE32(&ioc->chip->Diagnostic, diag0val |
82ffb671640647 Christoph Hellwig 2005-09-09 3808 MPI_DIAG_CLEAR_FLASH_BAD_SIG);
82ffb671640647 Christoph Hellwig 2005-09-09 3809
82ffb671640647 Christoph Hellwig 2005-09-09 3810 /* wait 1 msec */
82ffb671640647 Christoph Hellwig 2005-09-09 3811 if (sleepFlag == CAN_SLEEP) {
d6be06c84da962 Michael Reed 2006-05-24 3812 msleep (1);
82ffb671640647 Christoph Hellwig 2005-09-09 3813 } else {
82ffb671640647 Christoph Hellwig 2005-09-09 3814 mdelay (1);
82ffb671640647 Christoph Hellwig 2005-09-09 3815 }
82ffb671640647 Christoph Hellwig 2005-09-09 3816 }
82ffb671640647 Christoph Hellwig 2005-09-09 3817
3fadc59d603caf Moore, Eric Dean 2005-05-11 3818 if (ioc->errata_flag_1064)
3fadc59d603caf Moore, Eric Dean 2005-05-11 3819 pci_disable_io_access(ioc->pcidev);
3fadc59d603caf Moore, Eric Dean 2005-05-11 3820
^1da177e4c3f41 Linus Torvalds 2005-04-16 3821 diag0val = CHIPREG_READ32(&ioc->chip->Diagnostic);
436ace725f35eb Prakash, Sathya 2007-07-24 3822 ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "downloadboot diag0val=%x, "
82ffb671640647 Christoph Hellwig 2005-09-09 3823 "turning off PREVENT_IOC_BOOT, DISABLE_ARM, RW_ENABLE\n",
^1da177e4c3f41 Linus Torvalds 2005-04-16 3824 ioc->name, diag0val));
82ffb671640647 Christoph Hellwig 2005-09-09 3825 diag0val &= ~(MPI_DIAG_PREVENT_IOC_BOOT | MPI_DIAG_DISABLE_ARM | MPI_DIAG_RW_ENABLE);
436ace725f35eb Prakash, Sathya 2007-07-24 3826 ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "downloadboot now diag0val=%x\n",
^1da177e4c3f41 Linus Torvalds 2005-04-16 3827 ioc->name, diag0val));
^1da177e4c3f41 Linus Torvalds 2005-04-16 3828 CHIPREG_WRITE32(&ioc->chip->Diagnostic, diag0val);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3829
^1da177e4c3f41 Linus Torvalds 2005-04-16 3830 /* Write 0xFF to reset the sequencer */
^1da177e4c3f41 Linus Torvalds 2005-04-16 3831 CHIPREG_WRITE32(&ioc->chip->WriteSequence, 0xFF);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3832
82ffb671640647 Christoph Hellwig 2005-09-09 3833 if (ioc->bus_type == SAS) {
82ffb671640647 Christoph Hellwig 2005-09-09 3834 ioc_state = mpt_GetIocState(ioc, 0);
82ffb671640647 Christoph Hellwig 2005-09-09 3835 if ( (GetIocFacts(ioc, sleepFlag,
82ffb671640647 Christoph Hellwig 2005-09-09 3836 MPT_HOSTEVENT_IOC_BRINGUP)) != 0 ) {
436ace725f35eb Prakash, Sathya 2007-07-24 3837 ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "GetIocFacts failed: IocState=%x\n",
82ffb671640647 Christoph Hellwig 2005-09-09 3838 ioc->name, ioc_state));
82ffb671640647 Christoph Hellwig 2005-09-09 3839 return -EFAULT;
82ffb671640647 Christoph Hellwig 2005-09-09 3840 }
82ffb671640647 Christoph Hellwig 2005-09-09 3841 }
82ffb671640647 Christoph Hellwig 2005-09-09 3842
^1da177e4c3f41 Linus Torvalds 2005-04-16 3843 for (count=0; count<HZ*20; count++) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3844 if ((ioc_state = mpt_GetIocState(ioc, 0)) & MPI_IOC_STATE_READY) {
436ace725f35eb Prakash, Sathya 2007-07-24 3845 ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT
436ace725f35eb Prakash, Sathya 2007-07-24 3846 "downloadboot successful! (count=%d) IocState=%x\n",
^1da177e4c3f41 Linus Torvalds 2005-04-16 3847 ioc->name, count, ioc_state));
82ffb671640647 Christoph Hellwig 2005-09-09 3848 if (ioc->bus_type == SAS) {
82ffb671640647 Christoph Hellwig 2005-09-09 3849 return 0;
82ffb671640647 Christoph Hellwig 2005-09-09 3850 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3851 if ((SendIocInit(ioc, sleepFlag)) != 0) {
436ace725f35eb Prakash, Sathya 2007-07-24 3852 ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT
436ace725f35eb Prakash, Sathya 2007-07-24 3853 "downloadboot: SendIocInit failed\n",
^1da177e4c3f41 Linus Torvalds 2005-04-16 3854 ioc->name));
^1da177e4c3f41 Linus Torvalds 2005-04-16 3855 return -EFAULT;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3856 }
436ace725f35eb Prakash, Sathya 2007-07-24 3857 ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT
436ace725f35eb Prakash, Sathya 2007-07-24 3858 "downloadboot: SendIocInit successful\n",
^1da177e4c3f41 Linus Torvalds 2005-04-16 3859 ioc->name));
^1da177e4c3f41 Linus Torvalds 2005-04-16 3860 return 0;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3861 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3862 if (sleepFlag == CAN_SLEEP) {
d6be06c84da962 Michael Reed 2006-05-24 3863 msleep (10);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3864 } else {
^1da177e4c3f41 Linus Torvalds 2005-04-16 3865 mdelay (10);
^1da177e4c3f41 Linus Torvalds 2005-04-16 3866 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3867 }
436ace725f35eb Prakash, Sathya 2007-07-24 3868 ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT
436ace725f35eb Prakash, Sathya 2007-07-24 3869 "downloadboot failed! IocState=%x\n",ioc->name, ioc_state));
^1da177e4c3f41 Linus Torvalds 2005-04-16 3870 return -EFAULT;
^1da177e4c3f41 Linus Torvalds 2005-04-16 3871 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 3872
:::::: The code at line 3754 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <torvalds(a)ppc970.osdl.org>
:::::: CC: Linus Torvalds <torvalds(a)ppc970.osdl.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
2 years, 1 month
Re: [PATCH 1/2] ceph: Use generic debugging facility
by kernel test robot
Hi Joe,
I love your patch! Yet something to improve:
[auto build test ERROR on ceph-client/for-linus]
[also build test ERROR on v5.9-rc1 next-20200814]
[cannot apply to sage-ceph/for-linus]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Joe-Perches/ceph-Neaten-debuggin...
base: https://github.com/ceph/ceph-client.git for-linus
config: arc-randconfig-r014-20200817 (attached as .config)
compiler: arc-elf-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
drivers/block/rbd.c: In function 'rbd_client_create':
>> drivers/block/rbd.c:761:2: error: implicit declaration of function 'dout'; did you mean 'dput'? [-Werror=implicit-function-declaration]
761 | dout("%s:\n", __func__);
| ^~~~
| dput
cc1: some warnings being treated as errors
# https://github.com/0day-ci/linux/commit/ab0413062c34a692c0480a3237a04534f...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Joe-Perches/ceph-Neaten-debugging/20200817-060623
git checkout ab0413062c34a692c0480a3237a04534f823e02d
vim +761 drivers/block/rbd.c
602adf400201636 Yehuda Sadeh 2010-08-12 751
602adf400201636 Yehuda Sadeh 2010-08-12 752 /*
7262cfca430a1a0 Alex Elder 2013-05-16 753 * Initialize an rbd client instance. Success or not, this function
cfbf6377b696d88 Alex Elder 2013-05-31 754 * consumes ceph_opts. Caller holds client_mutex.
602adf400201636 Yehuda Sadeh 2010-08-12 755 */
f8c3892911145db Alex Elder 2012-08-10 756 static struct rbd_client *rbd_client_create(struct ceph_options *ceph_opts)
602adf400201636 Yehuda Sadeh 2010-08-12 757 {
602adf400201636 Yehuda Sadeh 2010-08-12 758 struct rbd_client *rbdc;
602adf400201636 Yehuda Sadeh 2010-08-12 759 int ret = -ENOMEM;
602adf400201636 Yehuda Sadeh 2010-08-12 760
37206ee5bede14d Alex Elder 2013-02-20 @761 dout("%s:\n", __func__);
602adf400201636 Yehuda Sadeh 2010-08-12 762 rbdc = kmalloc(sizeof(struct rbd_client), GFP_KERNEL);
602adf400201636 Yehuda Sadeh 2010-08-12 763 if (!rbdc)
602adf400201636 Yehuda Sadeh 2010-08-12 764 goto out_opt;
602adf400201636 Yehuda Sadeh 2010-08-12 765
602adf400201636 Yehuda Sadeh 2010-08-12 766 kref_init(&rbdc->kref);
602adf400201636 Yehuda Sadeh 2010-08-12 767 INIT_LIST_HEAD(&rbdc->node);
602adf400201636 Yehuda Sadeh 2010-08-12 768
74da4a0f574d11e Ilya Dryomov 2017-03-03 769 rbdc->client = ceph_create_client(ceph_opts, rbdc);
602adf400201636 Yehuda Sadeh 2010-08-12 770 if (IS_ERR(rbdc->client))
08f75463c15e26e Alex Elder 2013-05-29 771 goto out_rbdc;
43ae47011232c1e Alex Elder 2012-07-03 772 ceph_opts = NULL; /* Now rbdc->client is responsible for ceph_opts */
602adf400201636 Yehuda Sadeh 2010-08-12 773
602adf400201636 Yehuda Sadeh 2010-08-12 774 ret = ceph_open_session(rbdc->client);
602adf400201636 Yehuda Sadeh 2010-08-12 775 if (ret < 0)
08f75463c15e26e Alex Elder 2013-05-29 776 goto out_client;
602adf400201636 Yehuda Sadeh 2010-08-12 777
432b858749631dc Alex Elder 2012-01-29 778 spin_lock(&rbd_client_list_lock);
602adf400201636 Yehuda Sadeh 2010-08-12 779 list_add_tail(&rbdc->node, &rbd_client_list);
432b858749631dc Alex Elder 2012-01-29 780 spin_unlock(&rbd_client_list_lock);
602adf400201636 Yehuda Sadeh 2010-08-12 781
37206ee5bede14d Alex Elder 2013-02-20 782 dout("%s: rbdc %p\n", __func__, rbdc);
bc534d86be71aaf Alex Elder 2012-01-29 783
602adf400201636 Yehuda Sadeh 2010-08-12 784 return rbdc;
08f75463c15e26e Alex Elder 2013-05-29 785 out_client:
602adf400201636 Yehuda Sadeh 2010-08-12 786 ceph_destroy_client(rbdc->client);
08f75463c15e26e Alex Elder 2013-05-29 787 out_rbdc:
602adf400201636 Yehuda Sadeh 2010-08-12 788 kfree(rbdc);
602adf400201636 Yehuda Sadeh 2010-08-12 789 out_opt:
43ae47011232c1e Alex Elder 2012-07-03 790 if (ceph_opts)
43ae47011232c1e Alex Elder 2012-07-03 791 ceph_destroy_options(ceph_opts);
37206ee5bede14d Alex Elder 2013-02-20 792 dout("%s: error %d\n", __func__, ret);
37206ee5bede14d Alex Elder 2013-02-20 793
28f259b7cd78eb2 Vasiliy Kulikov 2010-09-26 794 return ERR_PTR(ret);
602adf400201636 Yehuda Sadeh 2010-08-12 795 }
602adf400201636 Yehuda Sadeh 2010-08-12 796
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
2 years, 1 month
Re: [PATCH 1/3] staging: androind: Replace BUG_ONs with WARN_ONs
by kernel test robot
Hi Tomer,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on staging/staging-testing]
[also build test ERROR on v5.9-rc1 next-20200814]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Tomer-Samara/Replac-BAG-BAG_ON-w...
base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 86cfccb66937dd6cbf26ed619958b9e587e6a115
config: x86_64-rhel-7.6-kselftests (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce (this is a W=1 build):
# save the attached .config to linux build tree
make W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
drivers/staging/android/ion/ion_page_pool.c: In function 'ion_page_pool_remove':
>> drivers/staging/android/ion/ion_page_pool.c:50:15: error: expected ';' before ':' token
50 | return NULL:
| ^
--
>> drivers/gpu/drm/vmwgfx/ttm_object.c:60: error: Cannot parse struct or union!
drivers/gpu/drm/vmwgfx/ttm_object.c:98: warning: Function parameter or member 'mem_glob' not described in 'ttm_object_device'
drivers/gpu/drm/vmwgfx/ttm_object.c:98: warning: Function parameter or member 'ops' not described in 'ttm_object_device'
drivers/gpu/drm/vmwgfx/ttm_object.c:98: warning: Function parameter or member 'dmabuf_release' not described in 'ttm_object_device'
drivers/gpu/drm/vmwgfx/ttm_object.c:98: warning: Function parameter or member 'dma_buf_size' not described in 'ttm_object_device'
drivers/gpu/drm/vmwgfx/ttm_object.c:98: warning: Function parameter or member 'idr' not described in 'ttm_object_device'
drivers/gpu/drm/vmwgfx/ttm_object.c:129: warning: Function parameter or member 'rcu_head' not described in 'ttm_ref_object'
drivers/gpu/drm/vmwgfx/ttm_object.c:129: warning: Function parameter or member 'tfile' not described in 'ttm_ref_object'
drivers/gpu/drm/vmwgfx/ttm_object.c:583: warning: Function parameter or member 'dmabuf' not described in 'get_dma_buf_unless_doomed'
drivers/gpu/drm/vmwgfx/ttm_object.c:583: warning: Excess function parameter 'dma_buf' description in 'get_dma_buf_unless_doomed'
# https://github.com/0day-ci/linux/commit/71d27df2e46fe435ada18ac3dae964d6b...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Tomer-Samara/Replac-BAG-BAG_ON-with-WARN-WARN_ON/20200817-012333
git checkout 71d27df2e46fe435ada18ac3dae964d6b9a74664
vim +50 drivers/staging/android/ion/ion_page_pool.c
43
44 static struct page *ion_page_pool_remove(struct ion_page_pool *pool, bool high)
45 {
46 struct page *page;
47
48 if (high) {
49 if (WARN_ON(!pool->high_count))
> 50 return NULL:
51 page = list_first_entry(&pool->high_items, struct page, lru);
52 pool->high_count--;
53 } else {
54 if (WARN_ON(!pool->low_count))
55 return NULL;
56 page = list_first_entry(&pool->low_items, struct page, lru);
57 pool->low_count--;
58 }
59
60 list_del(&page->lru);
61 mod_node_page_state(page_pgdat(page), NR_KERNEL_MISC_RECLAIMABLE,
62 -(1 << pool->order));
63 return page;
64 }
65
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
2 years, 1 month
Re: [PATCH] seqlock: <linux/seqlock.h>: fix multiple kernel-doc warnings
by kernel test robot
Hi Randy,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v5.9-rc1 next-20200814]
[cannot apply to tip/locking/core linux/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Randy-Dunlap/seqlock-linux-seqlo...
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5
config: x86_64-randconfig-a013-20200817 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project ab9fc8bae805c785066779e76e7846aabad5609e)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All error/warnings (new ones prefixed by >>):
In file included from arch/x86/kernel/asm-offsets.c:9:
In file included from include/linux/crypto.h:20:
In file included from include/linux/slab.h:15:
In file included from include/linux/gfp.h:6:
In file included from include/linux/mmzone.h:16:
>> include/linux/seqlock.h:156:8: error: 'inline' can only appear on functions
static __always_inline void \
^
include/linux/compiler_attributes.h:70:41: note: expanded from macro '__always_inline'
#define __always_inline inline __attribute__((__always_inline__))
^
include/linux/compiler_types.h:144:16: note: expanded from macro 'inline'
#define inline inline __gnu_inline __inline_maybe_unused notrace
^
In file included from arch/x86/kernel/asm-offsets.c:9:
In file included from include/linux/crypto.h:20:
In file included from include/linux/slab.h:15:
In file included from include/linux/gfp.h:6:
In file included from include/linux/mmzone.h:16:
>> include/linux/seqlock.h:156:8: warning: '__gnu_inline__' attribute only applies to functions [-Wignored-attributes]
include/linux/compiler_attributes.h:70:41: note: expanded from macro '__always_inline'
#define __always_inline inline __attribute__((__always_inline__))
^
include/linux/compiler_types.h:144:23: note: expanded from macro 'inline'
#define inline inline __gnu_inline __inline_maybe_unused notrace
^
include/linux/compiler_attributes.h:167:56: note: expanded from macro '__gnu_inline'
#define __gnu_inline __attribute__((__gnu_inline__))
^
In file included from arch/x86/kernel/asm-offsets.c:9:
In file included from include/linux/crypto.h:20:
In file included from include/linux/slab.h:15:
In file included from include/linux/gfp.h:6:
In file included from include/linux/mmzone.h:16:
>> include/linux/seqlock.h:156:8: warning: 'no_instrument_function' attribute only applies to functions [-Wignored-attributes]
include/linux/compiler_attributes.h:70:41: note: expanded from macro '__always_inline'
#define __always_inline inline __attribute__((__always_inline__))
^
include/linux/compiler_types.h:144:58: note: expanded from macro 'inline'
#define inline inline __gnu_inline __inline_maybe_unused notrace
^
arch/x86/include/asm/linkage.h:8:32: note: expanded from macro 'notrace'
#define notrace __attribute__((no_instrument_function))
^
In file included from arch/x86/kernel/asm-offsets.c:9:
In file included from include/linux/crypto.h:20:
In file included from include/linux/slab.h:15:
In file included from include/linux/gfp.h:6:
In file included from include/linux/mmzone.h:16:
>> include/linux/seqlock.h:156:8: warning: '__always_inline__' attribute only applies to functions [-Wignored-attributes]
include/linux/compiler_attributes.h:70:63: note: expanded from macro '__always_inline'
#define __always_inline inline __attribute__((__always_inline__))
^
In file included from arch/x86/kernel/asm-offsets.c:9:
In file included from include/linux/crypto.h:20:
In file included from include/linux/slab.h:15:
In file included from include/linux/gfp.h:6:
In file included from include/linux/mmzone.h:16:
>> include/linux/seqlock.h:156:34: error: variable has incomplete type 'void'
static __always_inline void \
^
>> include/linux/seqlock.h:157:10: error: expected ';' after top level declarator
seqcount_##lockname##_init(seqcount_##lockname##_t *s, locktype *lock) \
^
;
>> include/linux/seqlock.h:213:1: error: unknown type name 'seqcount_raw_spinlock_t'
SEQCOUNT_LOCKTYPE(raw_spinlock_t, raw_spinlock, false, s->lock)
^
include/linux/seqlock.h:177:29: note: expanded from macro 'SEQCOUNT_LOCKTYPE'
__seqcount_##lockname##_ptr(seqcount_##lockname##_t *s) \
^
<scratch space>:103:1: note: expanded from here
seqcount_raw_spinlock_t
^
In file included from arch/x86/kernel/asm-offsets.c:9:
In file included from include/linux/crypto.h:20:
In file included from include/linux/slab.h:15:
In file included from include/linux/gfp.h:6:
In file included from include/linux/mmzone.h:16:
>> include/linux/seqlock.h:213:1: error: unknown type name 'seqcount_raw_spinlock_t'
include/linux/seqlock.h:183:37: note: expanded from macro 'SEQCOUNT_LOCKTYPE'
__seqcount_##lockname##_preemptible(seqcount_##lockname##_t *s) \
^
<scratch space>:107:1: note: expanded from here
seqcount_raw_spinlock_t
^
In file included from arch/x86/kernel/asm-offsets.c:9:
In file included from include/linux/crypto.h:20:
In file included from include/linux/slab.h:15:
In file included from include/linux/gfp.h:6:
In file included from include/linux/mmzone.h:16:
>> include/linux/seqlock.h:213:1: error: unknown type name 'seqcount_raw_spinlock_t'
include/linux/seqlock.h:189:32: note: expanded from macro 'SEQCOUNT_LOCKTYPE'
__seqcount_##lockname##_assert(seqcount_##lockname##_t *s) \
^
<scratch space>:111:1: note: expanded from here
seqcount_raw_spinlock_t
^
In file included from arch/x86/kernel/asm-offsets.c:9:
In file included from include/linux/crypto.h:20:
In file included from include/linux/slab.h:15:
In file included from include/linux/gfp.h:6:
In file included from include/linux/mmzone.h:16:
>> include/linux/seqlock.h:751:17: error: implicit declaration of function '__seqcount_ptr' [-Werror,-Wimplicit-function-declaration]
unsigned ret = read_seqcount_begin(&sl->seqcount);
^
include/linux/seqlock.h:306:24: note: expanded from macro 'read_seqcount_begin'
read_seqcount_t_begin(__seqcount_ptr(s))
^
include/linux/seqlock.h:248:28: note: expanded from macro '__seqcount_ptr'
#define __seqcount_ptr(s) __seqprop(s, ptr)
^
include/linux/seqlock.h:241:15: note: expanded from macro '__seqprop'
seqcount_t: __seqcount_##prop((void *)(s)), \
^
<scratch space>:184:1: note: expanded from here
__seqcount_ptr
^
include/linux/seqlock.h:751:17: note: did you mean '__seqcount_init'?
include/linux/seqlock.h:306:24: note: expanded from macro 'read_seqcount_begin'
read_seqcount_t_begin(__seqcount_ptr(s))
^
include/linux/seqlock.h:248:28: note: expanded from macro '__seqcount_ptr'
#define __seqcount_ptr(s) __seqprop(s, ptr)
^
include/linux/seqlock.h:241:15: note: expanded from macro '__seqprop'
seqcount_t: __seqcount_##prop((void *)(s)), \
^
<scratch space>:184:1: note: expanded from here
__seqcount_ptr
^
include/linux/seqlock.h:71:20: note: '__seqcount_init' declared here
static inline void __seqcount_init(seqcount_t *s, const char *name,
^
include/linux/seqlock.h:751:17: error: unknown type name 'seqcount_raw_spinlock_t'; did you mean 'seqcount_spinlock_t'?
unsigned ret = read_seqcount_begin(&sl->seqcount);
^
include/linux/seqlock.h:306:24: note: expanded from macro 'read_seqcount_begin'
read_seqcount_t_begin(__seqcount_ptr(s))
^
include/linux/seqlock.h:248:28: note: expanded from macro '__seqcount_ptr'
#define __seqcount_ptr(s) __seqprop(s, ptr)
^
include/linux/seqlock.h:242:2: note: expanded from macro '__seqprop'
__seqprop_case((s), raw_spinlock, prop), \
^
include/linux/seqlock.h:238:2: note: expanded from macro '__seqprop_case'
seqcount_##lockname##_t: __seqcount_##lockname##_##prop((void *)(s))
^
<scratch space>:186:1: note: expanded from here
seqcount_raw_spinlock_t
^
include/linux/seqlock.h:214:1: note: 'seqcount_spinlock_t' declared here
SEQCOUNT_LOCKTYPE(spinlock_t, spinlock, false, s->lock)
^
include/linux/seqlock.h:174:3: note: expanded from macro 'SEQCOUNT_LOCKTYPE'
} seqcount_##lockname##_t; \
^
<scratch space>:114:1: note: expanded from here
seqcount_spinlock_t
^
In file included from arch/x86/kernel/asm-offsets.c:9:
In file included from include/linux/crypto.h:20:
In file included from include/linux/slab.h:15:
In file included from include/linux/gfp.h:6:
In file included from include/linux/mmzone.h:16:
include/linux/seqlock.h:777:9: error: implicit declaration of function '__seqcount_ptr' [-Werror,-Wimplicit-function-declaration]
return read_seqcount_retry(&sl->seqcount, start);
^
include/linux/seqlock.h:401:24: note: expanded from macro 'read_seqcount_retry'
read_seqcount_t_retry(__seqcount_ptr(s), start)
^
include/linux/seqlock.h:248:28: note: expanded from macro '__seqcount_ptr'
#define __seqcount_ptr(s) __seqprop(s, ptr)
^
include/linux/seqlock.h:241:15: note: expanded from macro '__seqprop'
seqcount_t: __seqcount_##prop((void *)(s)), \
^
<scratch space>:210:1: note: expanded from here
__seqcount_ptr
^
In file included from arch/x86/kernel/asm-offsets.c:9:
In file included from include/linux/crypto.h:20:
In file included from include/linux/slab.h:15:
In file included from include/linux/gfp.h:6:
In file included from include/linux/mmzone.h:16:
include/linux/seqlock.h:777:9: error: unknown type name 'seqcount_raw_spinlock_t'; did you mean 'seqcount_spinlock_t'?
include/linux/seqlock.h:401:24: note: expanded from macro 'read_seqcount_retry'
read_seqcount_t_retry(__seqcount_ptr(s), start)
^
include/linux/seqlock.h:248:28: note: expanded from macro '__seqcount_ptr'
#define __seqcount_ptr(s) __seqprop(s, ptr)
^
include/linux/seqlock.h:242:2: note: expanded from macro '__seqprop'
__seqprop_case((s), raw_spinlock, prop), \
^
include/linux/seqlock.h:238:2: note: expanded from macro '__seqprop_case'
seqcount_##lockname##_t: __seqcount_##lockname##_##prop((void *)(s))
^
<scratch space>:212:1: note: expanded from here
seqcount_raw_spinlock_t
^
include/linux/seqlock.h:214:1: note: 'seqcount_spinlock_t' declared here
SEQCOUNT_LOCKTYPE(spinlock_t, spinlock, false, s->lock)
^
include/linux/seqlock.h:174:3: note: expanded from macro 'SEQCOUNT_LOCKTYPE'
} seqcount_##lockname##_t; \
^
<scratch space>:114:1: note: expanded from here
seqcount_spinlock_t
^
In file included from arch/x86/kernel/asm-offsets.c:10:
In file included from include/linux/sched.h:20:
>> include/linux/hrtimer.h:163:2: error: unknown type name 'seqcount_raw_spinlock_t'; did you mean 'seqcount_spinlock_t'?
seqcount_raw_spinlock_t seq;
^~~~~~~~~~~~~~~~~~~~~~~
seqcount_spinlock_t
include/linux/seqlock.h:214:1: note: 'seqcount_spinlock_t' declared here
SEQCOUNT_LOCKTYPE(spinlock_t, spinlock, false, s->lock)
^
include/linux/seqlock.h:174:3: note: expanded from macro 'SEQCOUNT_LOCKTYPE'
} seqcount_##lockname##_t; \
^
<scratch space>:114:1: note: expanded from here
seqcount_spinlock_t
^
In file included from arch/x86/kernel/asm-offsets.c:13:
In file included from include/linux/suspend.h:5:
In file included from include/linux/swap.h:9:
In file included from include/linux/memcontrol.h:13:
In file included from include/linux/cgroup.h:28:
In file included from include/linux/cgroup-defs.h:22:
In file included from include/linux/bpf-cgroup.h:5:
In file included from include/linux/bpf.h:13:
>> include/linux/rbtree_latch.h:148:2: error: implicit declaration of function '__seqcount_ptr' [-Werror,-Wimplicit-function-declaration]
raw_write_seqcount_latch(&root->seq);
^
include/linux/seqlock.h:696:29: note: expanded from macro 'raw_write_seqcount_latch'
raw_write_seqcount_t_latch(__seqcount_ptr(s))
^
include/linux/seqlock.h:248:28: note: expanded from macro '__seqcount_ptr'
#define __seqcount_ptr(s) __seqprop(s, ptr)
^
include/linux/seqlock.h:241:15: note: expanded from macro '__seqprop'
seqcount_t: __seqcount_##prop((void *)(s)), \
^
<scratch space>:23:1: note: expanded from here
__seqcount_ptr
^
In file included from arch/x86/kernel/asm-offsets.c:13:
In file included from include/linux/suspend.h:5:
In file included from include/linux/swap.h:9:
In file included from include/linux/memcontrol.h:13:
In file included from include/linux/cgroup.h:28:
In file included from include/linux/cgroup-defs.h:22:
In file included from include/linux/bpf-cgroup.h:5:
In file included from include/linux/bpf.h:13:
>> include/linux/rbtree_latch.h:148:2: error: unknown type name 'seqcount_raw_spinlock_t'; did you mean 'seqcount_spinlock_t'?
include/linux/seqlock.h:696:29: note: expanded from macro 'raw_write_seqcount_latch'
raw_write_seqcount_t_latch(__seqcount_ptr(s))
^
include/linux/seqlock.h:248:28: note: expanded from macro '__seqcount_ptr'
#define __seqcount_ptr(s) __seqprop(s, ptr)
^
include/linux/seqlock.h:242:2: note: expanded from macro '__seqprop'
__seqprop_case((s), raw_spinlock, prop), \
^
include/linux/seqlock.h:238:2: note: expanded from macro '__seqprop_case'
seqcount_##lockname##_t: __seqcount_##lockname##_##prop((void *)(s))
^
<scratch space>:25:1: note: expanded from here
seqcount_raw_spinlock_t
^
include/linux/seqlock.h:214:1: note: 'seqcount_spinlock_t' declared here
SEQCOUNT_LOCKTYPE(spinlock_t, spinlock, false, s->lock)
^
include/linux/seqlock.h:174:3: note: expanded from macro 'SEQCOUNT_LOCKTYPE'
} seqcount_##lockname##_t; \
^
<scratch space>:114:1: note: expanded from here
seqcount_spinlock_t
^
In file included from arch/x86/kernel/asm-offsets.c:13:
In file included from include/linux/suspend.h:5:
In file included from include/linux/swap.h:9:
In file included from include/linux/memcontrol.h:13:
In file included from include/linux/cgroup.h:28:
In file included from include/linux/cgroup-defs.h:22:
In file included from include/linux/bpf-cgroup.h:5:
In file included from include/linux/bpf.h:13:
include/linux/rbtree_latch.h:150:2: error: unknown type name 'seqcount_raw_spinlock_t'; did you mean 'seqcount_spinlock_t'?
raw_write_seqcount_latch(&root->seq);
^
include/linux/seqlock.h:696:29: note: expanded from macro 'raw_write_seqcount_latch'
raw_write_seqcount_t_latch(__seqcount_ptr(s))
^
include/linux/seqlock.h:248:28: note: expanded from macro '__seqcount_ptr'
#define __seqcount_ptr(s) __seqprop(s, ptr)
^
include/linux/seqlock.h:242:2: note: expanded from macro '__seqprop'
__seqprop_case((s), raw_spinlock, prop), \
^
include/linux/seqlock.h:238:2: note: expanded from macro '__seqprop_case'
seqcount_##lockname##_t: __seqcount_##lockname##_##prop((void *)(s))
^
<scratch space>:51:1: note: expanded from here
seqcount_raw_spinlock_t
^
include/linux/seqlock.h:214:1: note: 'seqcount_spinlock_t' declared here
SEQCOUNT_LOCKTYPE(spinlock_t, spinlock, false, s->lock)
^
include/linux/seqlock.h:174:3: note: expanded from macro 'SEQCOUNT_LOCKTYPE'
} seqcount_##lockname##_t; \
^
<scratch space>:114:1: note: expanded from here
seqcount_spinlock_t
^
In file included from arch/x86/kernel/asm-offsets.c:13:
In file included from include/linux/suspend.h:5:
In file included from include/linux/swap.h:9:
In file included from include/linux/memcontrol.h:13:
In file included from include/linux/cgroup.h:28:
In file included from include/linux/cgroup-defs.h:22:
In file included from include/linux/bpf-cgroup.h:5:
In file included from include/linux/bpf.h:13:
include/linux/rbtree_latch.h:175:2: error: implicit declaration of function '__seqcount_ptr' [-Werror,-Wimplicit-function-declaration]
raw_write_seqcount_latch(&root->seq);
^
include/linux/seqlock.h:696:29: note: expanded from macro 'raw_write_seqcount_latch'
raw_write_seqcount_t_latch(__seqcount_ptr(s))
^
include/linux/seqlock.h:248:28: note: expanded from macro '__seqcount_ptr'
#define __seqcount_ptr(s) __seqprop(s, ptr)
^
include/linux/seqlock.h:241:15: note: expanded from macro '__seqprop'
seqcount_t: __seqcount_##prop((void *)(s)), \
^
<scratch space>:75:1: note: expanded from here
__seqcount_ptr
^
In file included from arch/x86/kernel/asm-offsets.c:13:
In file included from include/linux/suspend.h:5:
In file included from include/linux/swap.h:9:
In file included from include/linux/memcontrol.h:13:
In file included from include/linux/cgroup.h:28:
In file included from include/linux/cgroup-defs.h:22:
In file included from include/linux/bpf-cgroup.h:5:
In file included from include/linux/bpf.h:13:
include/linux/rbtree_latch.h:175:2: error: unknown type name 'seqcount_raw_spinlock_t'; did you mean 'seqcount_spinlock_t'?
include/linux/seqlock.h:696:29: note: expanded from macro 'raw_write_seqcount_latch'
raw_write_seqcount_t_latch(__seqcount_ptr(s))
^
include/linux/seqlock.h:248:28: note: expanded from macro '__seqcount_ptr'
#define __seqcount_ptr(s) __seqprop(s, ptr)
^
include/linux/seqlock.h:242:2: note: expanded from macro '__seqprop'
__seqprop_case((s), raw_spinlock, prop), \
^
# https://github.com/0day-ci/linux/commit/360da27b2632939e5188f48d211b8a39c...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Randy-Dunlap/seqlock-linux-seqlock-h-fix-multiple-kernel-doc-warnings/20200817-062836
git checkout 360da27b2632939e5188f48d211b8a39cfdb8cde
vim +/inline +156 include/linux/seqlock.h
139
140 /**
141 * typedef seqcount_LOCKNAME_t - sequence counter with LOCKTYPE associated
142 * @seqcount: The real sequence counter
143 * @lock: Pointer to the associated spinlock
144 *
145 * A plain sequence counter with external writer synchronization by a
146 * spinlock. The spinlock is associated to the sequence count in the
147 * static initializer or init function. This enables lockdep to validate
148 * that the write side critical section is properly serialized.
149 */
150
151 /*
152 * seqcount_LOCKNAME_init() - runtime initializer for seqcount_LOCKNAME_t
153 * @s: Pointer to the seqcount_LOCKNAME_t instance
154 * @lock: Pointer to the associated LOCKTYPE
155 */
> 156 static __always_inline void \
> 157 seqcount_##lockname##_init(seqcount_##lockname##_t *s, locktype *lock) \
158 { \
159 seqcount_init(&s->seqcount); \
160 __SEQ_LOCK(s->lock = lock); \
161 } \
162
163 /*
164 * SEQCOUNT_LOCKTYPE() - Instantiate seqcount_LOCKNAME_t and helpers
165 * @locktype: actual typename
166 * @lockname: name
167 * @preemptible: preemptibility of above locktype
168 * @lockmember: argument for lockdep_assert_held()
169 */
170 #define SEQCOUNT_LOCKTYPE(locktype, lockname, preemptible, lockmember) \
171 typedef struct seqcount_##lockname { \
172 seqcount_t seqcount; \
173 __SEQ_LOCK(locktype *lock); \
174 } seqcount_##lockname##_t; \
175 \
176 static __always_inline seqcount_t * \
177 __seqcount_##lockname##_ptr(seqcount_##lockname##_t *s) \
178 { \
179 return &s->seqcount; \
180 } \
181 \
182 static __always_inline bool \
183 __seqcount_##lockname##_preemptible(seqcount_##lockname##_t *s) \
184 { \
185 return preemptible; \
186 } \
187 \
188 static __always_inline void \
189 __seqcount_##lockname##_assert(seqcount_##lockname##_t *s) \
190 { \
191 __SEQ_LOCK(lockdep_assert_held(lockmember)); \
192 }
193
194 /*
195 * __seqprop() for seqcount_t
196 */
197
198 static inline seqcount_t *__seqcount_ptr(seqcount_t *s)
199 {
200 return s;
201 }
202
203 static inline bool __seqcount_preemptible(seqcount_t *s)
204 {
205 return false;
206 }
207
208 static inline void __seqcount_assert(seqcount_t *s)
209 {
210 lockdep_assert_preemption_disabled();
211 }
212
> 213 SEQCOUNT_LOCKTYPE(raw_spinlock_t, raw_spinlock, false, s->lock)
214 SEQCOUNT_LOCKTYPE(spinlock_t, spinlock, false, s->lock)
215 SEQCOUNT_LOCKTYPE(rwlock_t, rwlock, false, s->lock)
216 SEQCOUNT_LOCKTYPE(struct mutex, mutex, true, s->lock)
217 SEQCOUNT_LOCKTYPE(struct ww_mutex, ww_mutex, true, &s->lock->base)
218
---
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