October 2020 - Devel - Ml01.01.Org

[pm:bleeding-edge] BUILD REGRESSION 2a58871c00f77abfc45935812e7e62a9d8a59a40

by kernel test robot

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git bleeding-edge branch HEAD: 2a58871c00f77abfc45935812e7e62a9d8a59a40 Merge branch 'powercap' into bleeding-edge Error/Warning reports: https://lore.kernel.org/linux-acpi/202010200230.0MxnAfAW-lkp@intel.com Error/Warning in current branch: drivers/base/power/domain.c:419:8: error: implicit declaration of function '__raw_notifier_call_chain'; did you mean 'raw_notifier_call_chain'? [-Werror=implicit-function-declaration] Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm-allmodconfig | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain |-- arm-allyesconfig | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain |-- arm-defconfig | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain |-- arm64-allyesconfig | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain |-- arm64-defconfig | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain |-- i386-allyesconfig | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain |-- i386-randconfig-s001-20201019 | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain |-- ia64-allmodconfig | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain |-- ia64-allyesconfig | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain |-- mips-allmodconfig | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain |-- mips-allyesconfig | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain |-- nds32-allyesconfig | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain |-- powerpc-allmodconfig | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain |-- powerpc-allyesconfig | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain |-- riscv-allmodconfig | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain |-- riscv-allyesconfig | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain |-- sh-allmodconfig | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain |-- sparc-allyesconfig | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain |-- x86_64-allyesconfig | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain |-- x86_64-randconfig-a003-20201019 | `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain `-- xtensa-allyesconfig `-- drivers-base-power-domain.c:error:implicit-declaration-of-function-__raw_notifier_call_chain elapsed time: 720m configs tested: 94 configs skipped: 2 gcc tested configs: arm defconfig arm64 allyesconfig arm64 defconfig arm allyesconfig arm allmodconfig arc haps_hs_smp_defconfig mips malta_kvm_defconfig powerpc storcenter_defconfig sh sh7710voipgw_defconfig arm zeus_defconfig arm spear6xx_defconfig xtensa audio_kc705_defconfig arm tango4_defconfig mips nlm_xlr_defconfig powerpc makalu_defconfig arm vt8500_v6_v7_defconfig mips workpad_defconfig mips loongson1b_defconfig sh migor_defconfig mips tb0219_defconfig sh urquell_defconfig nios2 10m50_defconfig sparc64 defconfig arm omap1_defconfig mips maltaup_xpa_defconfig ia64 allmodconfig ia64 defconfig ia64 allyesconfig m68k allmodconfig m68k defconfig m68k allyesconfig nds32 defconfig nios2 allyesconfig csky defconfig alpha defconfig alpha allyesconfig nios2 defconfig arc allyesconfig nds32 allnoconfig c6x allyesconfig xtensa allyesconfig h8300 allyesconfig arc defconfig sh allmodconfig parisc defconfig s390 allyesconfig parisc allyesconfig s390 defconfig i386 allyesconfig sparc allyesconfig sparc defconfig i386 defconfig mips allyesconfig mips allmodconfig powerpc allyesconfig powerpc allmodconfig powerpc allnoconfig i386 randconfig-a006-20201019 i386 randconfig-a005-20201019 i386 randconfig-a001-20201019 i386 randconfig-a003-20201019 i386 randconfig-a004-20201019 i386 randconfig-a002-20201019 i386 randconfig-a015-20201019 i386 randconfig-a013-20201019 i386 randconfig-a016-20201019 i386 randconfig-a012-20201019 i386 randconfig-a011-20201019 i386 randconfig-a014-20201019 x86_64 randconfig-a004-20201019 x86_64 randconfig-a002-20201019 x86_64 randconfig-a006-20201019 x86_64 randconfig-a003-20201019 x86_64 randconfig-a005-20201019 x86_64 randconfig-a001-20201019 riscv nommu_k210_defconfig riscv allyesconfig riscv nommu_virt_defconfig riscv allnoconfig riscv defconfig riscv rv32_defconfig riscv allmodconfig x86_64 rhel x86_64 allyesconfig x86_64 rhel-7.6-kselftests x86_64 defconfig x86_64 rhel-8.3 x86_64 kexec clang tested configs: x86_64 randconfig-a016-20201019 x86_64 randconfig-a015-20201019 x86_64 randconfig-a012-20201019 x86_64 randconfig-a013-20201019 x86_64 randconfig-a011-20201019 x86_64 randconfig-a014-20201019 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 9 months

1
0
0 / 0

[pm:linux-next 12/24] drivers/base/power/domain.c:419:8: error: implicit declaration of function '__raw_notifier_call_chain'; did you mean

by kernel test robot

Hi Ulf, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next head: cebedc51f1c24b0f773d2486b8adca4aadd958a9 commit: d4f8138354b9ec290de0c7ba527a945c5549e32b [12/24] PM: domains: Add support for PM domain on/off notifiers for genpd config: riscv-randconfig-r015-20201019 (attached as .config) compiler: riscv32-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 # https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git/commi... git remote add pm https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git git fetch --no-tags pm linux-next git checkout d4f8138354b9ec290de0c7ba527a945c5549e32b # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=riscv 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/base/power/domain.c: In function '_genpd_power_on': >> drivers/base/power/domain.c:419:8: error: implicit declaration of function '__raw_notifier_call_chain'; did you mean 'raw_notifier_call_chain'? [-Werror=implicit-function-declaration] 419 | ret = __raw_notifier_call_chain(&genpd->power_notifiers, | ^~~~~~~~~~~~~~~~~~~~~~~~~ | raw_notifier_call_chain cc1: some warnings being treated as errors vim +419 drivers/base/power/domain.c 410 411 static int _genpd_power_on(struct generic_pm_domain *genpd, bool timed) 412 { 413 unsigned int state_idx = genpd->state_idx; 414 ktime_t time_start; 415 s64 elapsed_ns; 416 int ret, nr_calls = 0; 417 418 /* Notify consumers that we are about to power on. */ > 419 ret = __raw_notifier_call_chain(&genpd->power_notifiers, 420 GENPD_NOTIFY_PRE_ON, NULL, -1, 421 &nr_calls); 422 ret = notifier_to_errno(ret); 423 if (ret) 424 goto err; 425 426 if (!genpd->power_on) 427 goto out; 428 429 if (!timed) { 430 ret = genpd->power_on(genpd); 431 if (ret) 432 goto err; 433 434 goto out; 435 } 436 437 time_start = ktime_get(); 438 ret = genpd->power_on(genpd); 439 if (ret) 440 goto err; 441 442 elapsed_ns = ktime_to_ns(ktime_sub(ktime_get(), time_start)); 443 if (elapsed_ns <= genpd->states[state_idx].power_on_latency_ns) 444 goto out; 445 446 genpd->states[state_idx].power_on_latency_ns = elapsed_ns; 447 genpd->max_off_time_changed = true; 448 pr_debug("%s: Power-%s latency exceeded, new value %lld ns\n", 449 genpd->name, "on", elapsed_ns); 450 451 out: 452 raw_notifier_call_chain(&genpd->power_notifiers, GENPD_NOTIFY_ON, NULL); 453 return 0; 454 err: 455 raw_notifier_call_chain(&genpd->power_notifiers, GENPD_NOTIFY_OFF, 456 NULL); 457 return ret; 458 } 459 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 9 months

1
0
0 / 0

[pm:bleeding-edge 12/29] drivers/base/power/domain.c:419:8: error: implicit declaration of function '__raw_notifier_call_chain'; did you mean

by kernel test robot

tree: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git bleeding-edge head: 2a58871c00f77abfc45935812e7e62a9d8a59a40 commit: d4f8138354b9ec290de0c7ba527a945c5549e32b [12/29] PM: domains: Add support for PM domain on/off notifiers for genpd 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 # https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git/commi... git remote add pm https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git git fetch --no-tags pm bleeding-edge git checkout d4f8138354b9ec290de0c7ba527a945c5549e32b # 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 >>): drivers/base/power/domain.c: In function '_genpd_power_on': >> drivers/base/power/domain.c:419:8: error: implicit declaration of function '__raw_notifier_call_chain'; did you mean 'raw_notifier_call_chain'? [-Werror=implicit-function-declaration] 419 | ret = __raw_notifier_call_chain(&genpd->power_notifiers, | ^~~~~~~~~~~~~~~~~~~~~~~~~ | raw_notifier_call_chain cc1: some warnings being treated as errors vim +419 drivers/base/power/domain.c 410 411 static int _genpd_power_on(struct generic_pm_domain *genpd, bool timed) 412 { 413 unsigned int state_idx = genpd->state_idx; 414 ktime_t time_start; 415 s64 elapsed_ns; 416 int ret, nr_calls = 0; 417 418 /* Notify consumers that we are about to power on. */ > 419 ret = __raw_notifier_call_chain(&genpd->power_notifiers, 420 GENPD_NOTIFY_PRE_ON, NULL, -1, 421 &nr_calls); 422 ret = notifier_to_errno(ret); 423 if (ret) 424 goto err; 425 426 if (!genpd->power_on) 427 goto out; 428 429 if (!timed) { 430 ret = genpd->power_on(genpd); 431 if (ret) 432 goto err; 433 434 goto out; 435 } 436 437 time_start = ktime_get(); 438 ret = genpd->power_on(genpd); 439 if (ret) 440 goto err; 441 442 elapsed_ns = ktime_to_ns(ktime_sub(ktime_get(), time_start)); 443 if (elapsed_ns <= genpd->states[state_idx].power_on_latency_ns) 444 goto out; 445 446 genpd->states[state_idx].power_on_latency_ns = elapsed_ns; 447 genpd->max_off_time_changed = true; 448 pr_debug("%s: Power-%s latency exceeded, new value %lld ns\n", 449 genpd->name, "on", elapsed_ns); 450 451 out: 452 raw_notifier_call_chain(&genpd->power_notifiers, GENPD_NOTIFY_ON, NULL); 453 return 0; 454 err: 455 raw_notifier_call_chain(&genpd->power_notifiers, GENPD_NOTIFY_OFF, 456 NULL); 457 return ret; 458 } 459 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 9 months

1
0
0 / 0

[pm:bleeding-edge] BUILD SUCCESS c2825af90052036b70e910900491f1e07dd18378

by kernel test robot

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git bleeding-edge branch HEAD: c2825af90052036b70e910900491f1e07dd18378 Merge branch 'pm-avs' into bleeding-edge elapsed time: 723m configs tested: 91 configs skipped: 2 The following configs have been built successfully. More configs may be tested in the coming days. gcc tested configs: arm defconfig arm64 allyesconfig arm64 defconfig arm allyesconfig arm allmodconfig powerpc tqm8555_defconfig arc nps_defconfig sh rsk7201_defconfig arm mxs_defconfig mips qi_lb60_defconfig powerpc acadia_defconfig arc nsimosci_defconfig mips db1xxx_defconfig powerpc lite5200b_defconfig m68k amcore_defconfig arc alldefconfig h8300 h8300h-sim_defconfig powerpc socrates_defconfig sh sdk7780_defconfig powerpc mvme5100_defconfig m68k stmark2_defconfig sh sh7757lcr_defconfig ia64 allmodconfig ia64 defconfig ia64 allyesconfig m68k allmodconfig m68k defconfig m68k allyesconfig nios2 defconfig arc allyesconfig nds32 allnoconfig c6x allyesconfig nds32 defconfig nios2 allyesconfig csky defconfig alpha defconfig alpha allyesconfig xtensa allyesconfig h8300 allyesconfig arc defconfig sh allmodconfig parisc defconfig s390 allyesconfig parisc allyesconfig s390 defconfig i386 allyesconfig sparc allyesconfig sparc defconfig i386 defconfig mips allyesconfig mips allmodconfig powerpc allyesconfig powerpc allmodconfig powerpc allnoconfig i386 randconfig-a005-20201016 i386 randconfig-a006-20201016 i386 randconfig-a001-20201016 i386 randconfig-a003-20201016 i386 randconfig-a004-20201016 i386 randconfig-a002-20201016 x86_64 randconfig-a016-20201016 x86_64 randconfig-a012-20201016 x86_64 randconfig-a015-20201016 x86_64 randconfig-a013-20201016 x86_64 randconfig-a014-20201016 x86_64 randconfig-a011-20201016 i386 randconfig-a016-20201016 i386 randconfig-a013-20201016 i386 randconfig-a015-20201016 i386 randconfig-a011-20201016 i386 randconfig-a012-20201016 i386 randconfig-a014-20201016 riscv nommu_k210_defconfig riscv allyesconfig riscv nommu_virt_defconfig riscv allnoconfig riscv defconfig riscv rv32_defconfig riscv allmodconfig x86_64 rhel x86_64 allyesconfig x86_64 rhel-7.6-kselftests x86_64 defconfig x86_64 rhel-8.3 x86_64 kexec clang tested configs: x86_64 randconfig-a004-20201016 x86_64 randconfig-a002-20201016 x86_64 randconfig-a006-20201016 x86_64 randconfig-a001-20201016 x86_64 randconfig-a005-20201016 x86_64 randconfig-a003-20201016 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 9 months

1
0
0 / 0

Wake On LAN steps for QNX from S5

by devinsteffler＠gmail.com

Hello, I raised a case with QNX about this last week but I haven't heard back from them yet. In the meantime, I'm wondering if the kind folks at ACPICA might be able to help with this. I'm hoping that I'm not missing anything obvious. I'm using an Intel based x86_64 PC with QNX on it (an Intel NUC NUC7i5DNB to be precise). QNX does not have ACPI support built-in. As an example, QNX does not have a way to read battery status or power down (soft off, S5) an x86 based PC. So I'm making my own ACPI driver for QNX based off of the ACPICA code base. I've done this previously with success for reading AC power/battery information on laptops using things like _PSR from a ACPI0003 device as well as _STA, _BIF, and _BST from PNP0C0A devices. Now I would like to try and get Wake On LAN working from a soft off (S5) state. I'm able to enter S5 via the following code: ----------------------------------------------- AcpiEnterSleepStatePrep(5); // disable interrupts, optional? ThreadCtl( _NTO_TCTL_IO, 0 ); InterruptDisable(); AcpiEnterSleepState(5); ----------------------------------------------- Unfortunately, when I enter S5 using that code, then Wake On LAN no longer works when powered off. Although as you'll see below, Wake On LAN no longer works if I go to S5 after having used the QNX e1000 driver. If I don't use the e1000 driver then Wake On LAN works. Although, I need the QNX e1000 driver to have networking when running. I've made the following observations: - When I boot my device with Linux and power it off using software, then I'm able to Wake On LAN just fine. - in this case, the NIC LEDs blink while powered off - If I boot into QNX and hold the power button for 10 seconds or so, it powers off and Wake On LAN works (whether the QNX e1000 driver is loaded or not). - in this case, the NIC LEDs blink while powered off - If I boot into QNX and use software (the code above) to power down, then Wake On LAN does not work. - in this case, the NIC LEDs remain off while powered off - If I boot into QNX but do not start their networking stack (or their e1000 driver) and use software (the code above) to power down, then Wake On LAN does work. - in this case, the NIC LEDs blink while powered off (they momentarily stop blinking, but then blink again shortly afterwards) QNX has a pci-tool (similar to Linux's lspci tool). I can use it to see the following: ---------------------------------------------------------------------------------- # pci-tool -vvvv -d0:31:6 B000:D31:F06 @ idx 0 vid/did: 8086/156f Intel Corporation, <device id - unknown> class/subclass/reg: 02/00/00 Ethernet Network Controller <snip> PMI Capability Details PMI supported states: D0 D3hot D3cold * PMI current state: D0 PME's supported from states: D0 D3hot D3cold * PME's are disabled PMI data: [idx] val scale [00] 00 01 [01] -- -- [02] -- -- [03] 00 01 [04] 00 01 [05] -- -- [06] -- -- [07] 00 01 [08] -- -- [09] -- -- [10] -- -- [11] -- -- [12] -- -- [13] -- -- [14] -- -- [15] -- -- ---------------------------------------------------------------------------------- I can use this method in ACPI to get "PME's are enabled" output: \_SB.PCI0.GLAN._DSW i.e. ---------------------------------------------------------------------------------- # pci-tool -vvvv -d0:31:6 B000:D31:F06 @ idx 0 <snip> PMI Capability Details PMI supported states: D0 D3hot D3cold * PMI current state: D0 PME's supported from states: D0 D3hot D3cold * PME's are enabled PMI data: [idx] val scale [00] 00 01 [01] -- -- [02] -- -- [03] 00 01 [04] 00 01 [05] -- -- [06] -- -- [07] 00 01 [08] -- -- [09] -- -- [10] -- -- [11] -- -- [12] -- -- [13] -- -- [14] -- -- [15] -- -- ---------------------------------------------------------------------------------- Although that doesn't help. Do I need to get the PMI current state to be D3hot prior to entering S5 in order for Wake On LAN to work? However, I noticed that if I boot without the QNX e1000 driver, then Wake On LAN works by just going to S5 alone, without _DSW. In this case: ---------------------------------------------------------------------------------- # pci-tool -vvvv -d0:31:6 B000:D31:F06 @ idx 0 <snip> PMI Capability Details PMI supported states: D0 D3hot D3cold * PMI current state: D0 PME's supported from states: D0 D3hot D3cold * PME's are disabled PMI data: [idx] val scale [00] 00 01 [01] -- -- [02] -- -- [03] 00 01 [04] 00 01 [05] -- -- [06] -- -- [07] 00 01 [08] -- -- [09] -- -- [10] -- -- [11] -- -- [12] -- -- [13] -- -- [14] -- -- [15] -- -- ---------------------------------------------------------------------------------- It's almost like the QNX e1000 driver is putting the NIC into some state that EFI does not recover from when transitioning to S5. Maybe the PHY is being turned off. If this is the case, then should calls to things like _DSW, _PRW (and enabling GPE it returns), or even the LPI function 5 put the PHY back on? The NIC LEDs shut off at the same time as the power LED when entering S5 and do not come back on. For LPI I'm referring to this: https://www.uefi.org/sites/default/files/resources/Intel_ACPI_Low_Power_S... Any help is appreciated. Thanks, Devin

1 year, 9 months

3
4
0 / 0

[pm:acpica-osl 6/6] drivers/acpi/osl.c:1748:46: sparse: sparse: incorrect type in assignment (different address spaces)

by kernel test robot

tree: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git acpica-osl head: c32c3c4079f8a62616413abbead45b6622fb7602 commit: c32c3c4079f8a62616413abbead45b6622fb7602 [6/6] ACPI: OSL: Make ACPICA use logical addresses of GPE blocks config: x86_64-randconfig-s022-20200904 (attached as .config) compiler: gcc-9 (Debian 9.3.0-15) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.2-191-g10164920-dirty git checkout c32c3c4079f8a62616413abbead45b6622fb7602 # save the attached .config to linux build tree make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=x86_64 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/acpi/osl.c:376:17: sparse: sparse: cast removes address space '__iomem' of expression >> drivers/acpi/osl.c:1748:46: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *extern [addressable] [toplevel] acpi_gbl_xgpe0_block_logical_address @@ got void [noderef] __iomem * @@ >> drivers/acpi/osl.c:1748:46: sparse: expected void *extern [addressable] [toplevel] acpi_gbl_xgpe0_block_logical_address drivers/acpi/osl.c:1748:46: sparse: got void [noderef] __iomem * >> drivers/acpi/osl.c:1750:46: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *extern [addressable] [toplevel] acpi_gbl_xgpe1_block_logical_address @@ got void [noderef] __iomem * @@ >> drivers/acpi/osl.c:1750:46: sparse: expected void *extern [addressable] [toplevel] acpi_gbl_xgpe1_block_logical_address drivers/acpi/osl.c:1750:46: sparse: got void [noderef] __iomem * drivers/acpi/osl.c:1760:20: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *rv @@ got void [noderef] __iomem * @@ drivers/acpi/osl.c:1760:20: sparse: expected void *rv drivers/acpi/osl.c:1760:20: sparse: got void [noderef] __iomem * drivers/acpi/osl.c:708:1: sparse: sparse: context imbalance in 'acpi_os_read_memory' - wrong count at exit drivers/acpi/osl.c:741:1: sparse: sparse: context imbalance in 'acpi_os_write_memory' - wrong count at exit # https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git/commi... git remote add pm https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git git fetch --no-tags pm acpica-osl git checkout c32c3c4079f8a62616413abbead45b6622fb7602 vim +1748 drivers/acpi/osl.c 1742 1743 acpi_status __init acpi_os_initialize(void) 1744 { 1745 acpi_os_map_generic_address(&acpi_gbl_FADT.xpm1a_event_block); 1746 acpi_os_map_generic_address(&acpi_gbl_FADT.xpm1b_event_block); 1747 > 1748 acpi_gbl_xgpe0_block_logical_address = 1749 acpi_os_map_generic_address(&acpi_gbl_FADT.xgpe0_block); > 1750 acpi_gbl_xgpe1_block_logical_address = 1751 acpi_os_map_generic_address(&acpi_gbl_FADT.xgpe1_block); 1752 1753 if (acpi_gbl_FADT.flags & ACPI_FADT_RESET_REGISTER) { 1754 /* 1755 * Use acpi_os_map_generic_address to pre-map the reset 1756 * register if it's in system memory. 1757 */ 1758 void *rv; 1759 1760 rv = acpi_os_map_generic_address(&acpi_gbl_FADT.reset_register); 1761 pr_debug(PREFIX "%s: map reset_reg %s\n", __func__, 1762 rv ? "successful" : "failed"); 1763 } 1764 acpi_os_initialized = true; 1765 1766 return AE_OK; 1767 } 1768 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 9 months

3
2
0 / 0

Re: [PATCH][next] ACPICA: Use fallthrough pseudo-keyword

by Moore, Robert

I'm afraid that the macro does not compile under MSVC: warning C4067: unexpected tokens following preprocessor directive - expected a newline (compiling source file ..\..\source\tools\acpiexec\aetests.c) It looks like "__has_attribute" is not supported. -----Original Message----- From: Joe Perches <joe(a)perches.com> Sent: Monday, July 27, 2020 7:22 PM To: Gustavo A. R. Silva <gustavo(a)embeddedor.com>; Moore, Robert <robert.moore(a)intel.com>; Rafael J. Wysocki <rafael(a)kernel.org>; Gustavo A. R. Silva <gustavoars(a)kernel.org> Cc: Kaneda, Erik <erik.kaneda(a)intel.com>; Wysocki, Rafael J <rafael.j.wysocki(a)intel.com>; Len Brown <lenb(a)kernel.org>; ACPI Devel Maling List <linux-acpi(a)vger.kernel.org>; open list:ACPI COMPONENT ARCHITECTURE (ACPICA) <devel(a)acpica.org>; Linux Kernel Mailing List <linux-kernel(a)vger.kernel.org> Subject: Re: [PATCH][next] ACPICA: Use fallthrough pseudo-keyword On Mon, 2020-07-27 at 17:23 -0500, Gustavo A. R. Silva wrote: > Hi, > > > This is a macro pseudo-keyword, which expands to /* fallthrough */ for > compilers that don't support the attribute __fallthrough__. See: Not really. It expands to do {} while (0) for compilers that do not support the __fallthrough__ attribute. The /* fallthrough */ after that is for the human reader and is stripped before compilation. > include/linux/compiler_attributes.h:213: > 213 #if __has_attribute(__fallthrough__) > 214 # define fallthrough __attribute__((__fallthrough__)) > 215 #else > 216 # define fallthrough do {} while (0) /* fallthrough */ > 217 #endif > > So, any compiler (older or new) will be fine with it. But old compilers should not emit warnings for these uses.

1 year, 9 months

1
0
0 / 0

[pm:bleeding-edge] BUILD SUCCESS 91e0225c546b542d828011feef9fb155e18b7941

by kernel test robot

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git bleeding-edge branch HEAD: 91e0225c546b542d828011feef9fb155e18b7941 Merge branch 'pm-cpufreq' into linux-next elapsed time: 721m configs tested: 178 configs skipped: 3 The following configs have been built successfully. More configs may be tested in the coming days. gcc tested configs: arm defconfig arm64 allyesconfig arm allyesconfig arm allmodconfig arm64 defconfig arm eseries_pxa_defconfig sh shx3_defconfig mips e55_defconfig arm spear13xx_defconfig arm imote2_defconfig arc axs101_defconfig arm tct_hammer_defconfig m68k mvme16x_defconfig mips rm200_defconfig mips jazz_defconfig sh sh7770_generic_defconfig powerpc sam440ep_defconfig sh rsk7264_defconfig powerpc ebony_defconfig arm mmp2_defconfig arm spitz_defconfig powerpc iss476-smp_defconfig s390 debug_defconfig ia64 defconfig powerpc cm5200_defconfig sh rsk7201_defconfig h8300 allyesconfig arm mainstone_defconfig openrisc simple_smp_defconfig powerpc mpc832x_mds_defconfig powerpc asp8347_defconfig arm colibri_pxa270_defconfig mips loongson3_defconfig powerpc kilauea_defconfig arc nsimosci_hs_smp_defconfig arm palmz72_defconfig arm integrator_defconfig arm multi_v7_defconfig arm alldefconfig sh espt_defconfig c6x dsk6455_defconfig arm footbridge_defconfig mips mpc30x_defconfig sh dreamcast_defconfig mips db1xxx_defconfig arm realview_defconfig mips ip32_defconfig powerpc mpc834x_mds_defconfig xtensa xip_kc705_defconfig sh secureedge5410_defconfig arm iop32x_defconfig mips pistachio_defconfig openrisc or1ksim_defconfig powerpc mpc85xx_cds_defconfig arc vdk_hs38_defconfig powerpc amigaone_defconfig powerpc mvme5100_defconfig sh ul2_defconfig arm qcom_defconfig sh sh7785lcr_defconfig m68k stmark2_defconfig xtensa cadence_csp_defconfig x86_64 allyesconfig mips fuloong2e_defconfig mips xway_defconfig arm xcep_defconfig powerpc tqm8548_defconfig parisc defconfig arc allyesconfig powerpc mpc8313_rdb_defconfig openrisc defconfig ia64 bigsur_defconfig powerpc mpc836x_mds_defconfig powerpc maple_defconfig powerpc powernv_defconfig sh se7712_defconfig arm lubbock_defconfig sh sh7710voipgw_defconfig um x86_64_defconfig nios2 allyesconfig powerpc g5_defconfig arc nps_defconfig m68k m5272c3_defconfig mips ip28_defconfig arm socfpga_defconfig sh urquell_defconfig arc hsdk_defconfig openrisc alldefconfig arm h3600_defconfig sh sh03_defconfig powerpc ppc40x_defconfig powerpc mpc836x_rdk_defconfig arm omap2plus_defconfig mips lemote2f_defconfig mips cobalt_defconfig arm corgi_defconfig m68k m5307c3_defconfig sh sdk7780_defconfig um kunit_defconfig arm jornada720_defconfig h8300 edosk2674_defconfig powerpc pcm030_defconfig arm64 alldefconfig arm rpc_defconfig powerpc tqm8555_defconfig arm multi_v4t_defconfig powerpc motionpro_defconfig mips workpad_defconfig sh rts7751r2dplus_defconfig powerpc mpc885_ads_defconfig arc tb10x_defconfig mips ath25_defconfig parisc allyesconfig nios2 3c120_defconfig mips ip27_defconfig powerpc pq2fads_defconfig m68k allmodconfig ia64 allmodconfig ia64 allyesconfig m68k defconfig m68k allyesconfig nios2 defconfig nds32 allnoconfig c6x allyesconfig nds32 defconfig csky defconfig alpha defconfig alpha allyesconfig xtensa allyesconfig arc defconfig sh allmodconfig s390 allyesconfig s390 defconfig i386 allyesconfig sparc allyesconfig sparc defconfig i386 defconfig mips allyesconfig mips allmodconfig powerpc allyesconfig powerpc allmodconfig powerpc allnoconfig i386 randconfig-a005-20201012 i386 randconfig-a006-20201012 i386 randconfig-a001-20201012 i386 randconfig-a003-20201012 i386 randconfig-a004-20201012 i386 randconfig-a002-20201012 x86_64 randconfig-a016-20201012 x86_64 randconfig-a015-20201012 x86_64 randconfig-a012-20201012 x86_64 randconfig-a013-20201012 x86_64 randconfig-a014-20201012 x86_64 randconfig-a011-20201012 i386 randconfig-a016-20201012 i386 randconfig-a015-20201012 i386 randconfig-a013-20201012 i386 randconfig-a012-20201012 i386 randconfig-a011-20201012 i386 randconfig-a014-20201012 riscv nommu_k210_defconfig riscv allyesconfig riscv nommu_virt_defconfig riscv allnoconfig riscv defconfig riscv rv32_defconfig riscv allmodconfig x86_64 rhel x86_64 rhel-7.6-kselftests x86_64 defconfig x86_64 rhel-8.3 x86_64 kexec clang tested configs: x86_64 randconfig-a004-20201012 x86_64 randconfig-a002-20201012 x86_64 randconfig-a006-20201012 x86_64 randconfig-a001-20201012 x86_64 randconfig-a003-20201012 x86_64 randconfig-a005-20201012 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 10 months

1
0
0 / 0

[pm:bleeding-edge] BUILD SUCCESS 4ae5e76f4c5d75baac0f3466ab0798c6d124a4bf

by kernel test robot

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git bleeding-edge branch HEAD: 4ae5e76f4c5d75baac0f3466ab0798c6d124a4bf Merge branch 'acpica' into linux-next elapsed time: 721m configs tested: 191 configs skipped: 2 The following configs have been built successfully. More configs may be tested in the coming days. gcc tested configs: arm defconfig arm64 allyesconfig arm64 defconfig arm allyesconfig arm allmodconfig arm colibri_pxa300_defconfig m68k m5475evb_defconfig mips fuloong2e_defconfig arm exynos_defconfig s390 zfcpdump_defconfig m68k m5208evb_defconfig powerpc mvme5100_defconfig mips jmr3927_defconfig mips rbtx49xx_defconfig arm u300_defconfig sh ap325rxa_defconfig powerpc xes_mpc85xx_defconfig m68k m5307c3_defconfig arm mxs_defconfig h8300 defconfig powerpc mpc832x_mds_defconfig arm mvebu_v5_defconfig arm omap1_defconfig mips sb1250_swarm_defconfig powerpc mpc885_ads_defconfig sh rsk7203_defconfig sh kfr2r09-romimage_defconfig c6x evmc6678_defconfig powerpc ppc64e_defconfig powerpc warp_defconfig powerpc ps3_defconfig arm h3600_defconfig powerpc mpc512x_defconfig mips cu1830-neo_defconfig powerpc mpc832x_rdb_defconfig m68k allmodconfig sh rts7751r2dplus_defconfig powerpc icon_defconfig sh landisk_defconfig mips decstation_defconfig powerpc pseries_defconfig arm netwinder_defconfig arm ep93xx_defconfig i386 alldefconfig powerpc mpc834x_itx_defconfig m68k mvme16x_defconfig arc vdk_hs38_smp_defconfig arc axs103_defconfig m68k m5275evb_defconfig riscv allnoconfig powerpc ppa8548_defconfig openrisc or1ksim_defconfig sh rsk7201_defconfig mips malta_kvm_defconfig sh se7721_defconfig arc haps_hs_smp_defconfig sh r7780mp_defconfig sh r7785rp_defconfig um i386_defconfig alpha allyesconfig powerpc tqm8548_defconfig sh se7712_defconfig mips mpc30x_defconfig powerpc kilauea_defconfig powerpc makalu_defconfig s390 allyesconfig mips rs90_defconfig powerpc holly_defconfig arm pxa255-idp_defconfig sh edosk7705_defconfig arm assabet_defconfig sparc sparc32_defconfig h8300 alldefconfig arm viper_defconfig powerpc ppc44x_defconfig powerpc chrp32_defconfig arm lpc18xx_defconfig powerpc mpc8313_rdb_defconfig mips pic32mzda_defconfig arm s5pv210_defconfig x86_64 defconfig arm vt8500_v6_v7_defconfig mips qi_lb60_defconfig c6x evmc6472_defconfig sh sh7710voipgw_defconfig m68k multi_defconfig mips tb0219_defconfig sh urquell_defconfig ia64 generic_defconfig ia64 alldefconfig arm oxnas_v6_defconfig arm trizeps4_defconfig mips ip28_defconfig arm shmobile_defconfig powerpc arches_defconfig powerpc gamecube_defconfig powerpc ksi8560_defconfig h8300 edosk2674_defconfig arm eseries_pxa_defconfig m68k amiga_defconfig mips xway_defconfig sh ul2_defconfig sh lboxre2_defconfig ia64 allmodconfig ia64 defconfig ia64 allyesconfig m68k defconfig m68k allyesconfig nios2 defconfig arc allyesconfig nds32 allnoconfig c6x allyesconfig nds32 defconfig nios2 allyesconfig csky defconfig alpha defconfig xtensa allyesconfig h8300 allyesconfig arc defconfig sh allmodconfig parisc defconfig parisc allyesconfig s390 defconfig i386 allyesconfig sparc allyesconfig sparc defconfig i386 defconfig mips allyesconfig mips allmodconfig powerpc allyesconfig powerpc allmodconfig powerpc allnoconfig x86_64 randconfig-a004-20201008 x86_64 randconfig-a003-20201008 x86_64 randconfig-a005-20201008 x86_64 randconfig-a001-20201008 x86_64 randconfig-a002-20201008 x86_64 randconfig-a006-20201008 i386 randconfig-a006-20201008 i386 randconfig-a005-20201008 i386 randconfig-a001-20201008 i386 randconfig-a004-20201008 i386 randconfig-a002-20201008 i386 randconfig-a003-20201008 i386 randconfig-a006-20201009 i386 randconfig-a005-20201009 i386 randconfig-a001-20201009 i386 randconfig-a004-20201009 i386 randconfig-a002-20201009 i386 randconfig-a003-20201009 x86_64 randconfig-a012-20201009 x86_64 randconfig-a015-20201009 x86_64 randconfig-a013-20201009 x86_64 randconfig-a014-20201009 x86_64 randconfig-a011-20201009 x86_64 randconfig-a016-20201009 i386 randconfig-a015-20201009 i386 randconfig-a013-20201009 i386 randconfig-a014-20201009 i386 randconfig-a016-20201009 i386 randconfig-a011-20201009 i386 randconfig-a012-20201009 i386 randconfig-a015-20201008 i386 randconfig-a013-20201008 i386 randconfig-a014-20201008 i386 randconfig-a016-20201008 i386 randconfig-a011-20201008 i386 randconfig-a012-20201008 riscv nommu_k210_defconfig riscv allyesconfig riscv nommu_virt_defconfig riscv defconfig riscv rv32_defconfig riscv allmodconfig x86_64 rhel x86_64 allyesconfig x86_64 rhel-7.6-kselftests x86_64 rhel-8.3 x86_64 kexec clang tested configs: x86_64 randconfig-a004-20201009 x86_64 randconfig-a003-20201009 x86_64 randconfig-a005-20201009 x86_64 randconfig-a001-20201009 x86_64 randconfig-a002-20201009 x86_64 randconfig-a006-20201009 x86_64 randconfig-a012-20201008 x86_64 randconfig-a015-20201008 x86_64 randconfig-a013-20201008 x86_64 randconfig-a014-20201008 x86_64 randconfig-a011-20201008 x86_64 randconfig-a016-20201008 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 10 months

1
0
0 / 0

ACPICA version 20200925 released

by Moore, Robert

25 September 2020. Summary of changes for version 20200925: This release is available at https://acpica.org/downloads 1) ACPICA kernel-resident subsystem: Preserve memory opregion mappings. The ACPICA's strategy with respect to the handling of memory mappings associated with memory operation regions is to avoid mapping the entire region at once which may be problematic at least in principle (for example, it may lead to conflicts with overlapping mappings having different attributes created by drivers). It may also be wasteful, because memory opregions on some systems take up vastchunks of address space while the fields in those regions actually accessed by AML are sparsely distributed. For this reason, a one-page "window" is mapped for a given opregion on the first memory access through it and if that "window" does not cover an address range accessed through that opregion subsequently, it is unmapped and a new "window" is mapped to replace it. Next, if the new "window" is not sufficient to access memory through the opregion in question in the future, it will be replaced with yet another "window" and so on. That may lead to a suboptimal sequence of memory mapping and unmapping operations, for example if two fields in one opregion separated from each other by a sufficiently wide chunk of unused address space are accessed in an alternating pattern. Added support for 64 bit risc-v compilation. Useful for acpica tools and incorporating ACPICA into the Firmware Test Suite. Colin Ian King <colin.king(a)canonical.com>. Added support for SMBus predefined names (from SMBus Control Method Interface Specification, Version 1.0, December 10, 1999. New predefined names: _SBA _SBI _SBR _SBT _SBW AML Disassembler: Added a new command, "All <NameSeg". This command will evaluate all objects in the current namespace whose NameString contains the input NameSeg as the last element of the NameString. Useful for debugging. 2) iASL Compiler/Disassembler and ACPICA tools: iASL: fixed a crash that occurred when predefined objects return packages with lengths that exceed the initializer list. iASL: added more detail to external resolution error message when compiling multiple definition blocks. iASL: improve alias analysis by saving object type. If the alias is a method type, the parameter count is also recorded. AcpiExec: Increase the default loop timeout value. Was 1 second, is now 10 seconds. Prevents unnecessary timeouts when executing control methods from the command line. AcpiHelp/disassembler: Added a bunch of "known" UUIDs to the internal list. Includes: Memory Device Generic Buttons Device NVDIMM Root Device Control Method Battery Device Graphs for _DSD method Hierarchical Data Extension ....ARM CoreSight Graph

1 year, 10 months

1
0
0 / 0

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

Devel October 2020