[linux-next:master 1797/8629] drivers/tty/ipwireless/hardware.c:872:43: sparse: sparse: incorrect type in initializer (different base types)
7:09 a.m.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 860461e4fcaa76200d2d1a53523e0ff7be92e6e8
commit: 98c2922ec8f0601321428be8c59ae1df255478d1 [1797/8629] ARM: s3c24xx: simplify
mach/io.h
config: arm-randconfig-s031-20200917 (attached as .config)
compiler: arm-linux-gnueabi-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: v0.6.2-201-g24bdaac6-dirty
git checkout 98c2922ec8f0601321428be8c59ae1df255478d1
# 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=arm
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/tty/ipwireless/hardware.c:431:25: sparse: sparse: cast from restricted __le16
drivers/tty/ipwireless/hardware.c:445:25: sparse: sparse: cast from restricted __le16
> drivers/tty/ipwireless/hardware.c:872:43: sparse: sparse:
incorrect type in initializer (different base types) @@ expected restricted __le16
[usertype] raw_data @@ got unsigned short [usertype] __v @@
drivers/tty/ipwireless/hardware.c:872:43: sparse: expected restricted __le16
[usertype] raw_data
> drivers/tty/ipwireless/hardware.c:872:43: sparse: got
unsigned short [usertype] __v
drivers/tty/ipwireless/hardware.c:889:43: sparse:
sparse: incorrect type in initializer (different base types) @@ expected restricted
__le16 [usertype] raw_data @@ got unsigned short [usertype] __v @@
drivers/tty/ipwireless/hardware.c:889:43: sparse: expected restricted __le16
[usertype] raw_data
drivers/tty/ipwireless/hardware.c:889:43: sparse: got unsigned short [usertype]
__v
#
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commi...
git remote add linux-next
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout 98c2922ec8f0601321428be8c59ae1df255478d1
vim +872 drivers/tty/ipwireless/hardware.c
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 850
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 851 /*
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 852 *
Retrieve a packet from the IPW hardware.
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 853
*/
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 854
static void do_receive_packet(struct ipw_hardware *hw)
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 855 {
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 856
unsigned len;
d4c0deb7009217 drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-07-28 857
unsigned i;
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 858
unsigned char pkt[LL_MTU_MAX];
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 859
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 860
start_timing();
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 861
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 862 if
(hw->hw_version == HW_VERSION_1) {
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 863
len = inw(hw->base_port + IODRR);
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 864
if (len > hw->ll_mtu) {
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 865
printk(KERN_INFO IPWIRELESS_PCCARD_NAME
622e713e8e207a drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-07-28 866
": received a packet of %u bytes - longer than the MTU!\n", len);
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 867
outw(DCR_RXDONE | DCR_RXRESET, hw->base_port + IODCR);
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 868
return;
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 869
}
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 870
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 871
for (i = 0; i < len; i += 2) {
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 @872
__le16 raw_data = inw(hw->base_port + IODRR);
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 873
unsigned short data = le16_to_cpu(raw_data);
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 874
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 875
pkt[i] = (unsigned char) data;
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 876
pkt[i + 1] = (unsigned char) (data >> 8);
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 877
}
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 878 }
else {
2e713165f892c8 drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-07-28 879
len = inw(hw->base_port);
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 880
if (len > hw->ll_mtu) {
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 881
printk(KERN_INFO IPWIRELESS_PCCARD_NAME
622e713e8e207a drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-07-28 882
": received a packet of %u bytes - longer than the MTU!\n", len);
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 883
writew(MEMRX_PCINTACKK,
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 884
&hw->memory_info_regs->memreg_pc_interrupt_ack);
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 885
return;
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 886
}
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 887
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 888
for (i = 0; i < len; i += 2) {
2e713165f892c8 drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-07-28 889
__le16 raw_data = inw(hw->base_port);
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 890
unsigned short data = le16_to_cpu(raw_data);
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 891
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 892
pkt[i] = (unsigned char) data;
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 893
pkt[i + 1] = (unsigned char) (data >> 8);
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 894
}
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 895
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 896
while ((i & 3) != 2) {
2e713165f892c8 drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-07-28 897
inw(hw->base_port);
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 898
i += 2;
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 899
}
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 900 }
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 901
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 902
acknowledge_data_read(hw);
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 903
d54c2752f6bb6c drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-07-28 904
swap_packet_bitfield_from_le(pkt);
d54c2752f6bb6c drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-07-28 905
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 906 if
(ipwireless_debug)
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 907
dump_data_bytes("recv", pkt, len);
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 908
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 909
handle_received_packet(hw, (union nl_packet *) pkt, len);
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 910
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 911
end_read_timing(len);
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 912 }
099dc4fb62653f drivers/char/pcmcia/ipwireless/hardware.c David Sterba 2008-02-07 913
:::::: The code at line 872 was first introduced by commit
:::::: 099dc4fb62653f6019d78db55fba7a18ef02d65b ipwireless: driver for PC Card 3G/UMTS
modem
:::::: TO: David Sterba <dsterba(a)suse.cz>
:::::: CC: Linus Torvalds <torvalds(a)woody.linux-foundation.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
6:10 p.m.
On Thu, Sep 17, 2020 at 11:10 PM kernel test robot <lkp(a)intel.com> wrote:
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 860461e4fcaa76200d2d1a53523e0ff7be92e6e8
commit: 98c2922ec8f0601321428be8c59ae1df255478d1 [1797/8629] ARM: s3c24xx: simplify
mach/io.h
config: arm-randconfig-s031-20200917 (attached as .config)
compiler: arm-linux-gnueabi-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: v0.6.2-201-g24bdaac6-dirty
git checkout 98c2922ec8f0601321428be8c59ae1df255478d1
# 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=arm
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/tty/ipwireless/hardware.c:431:25: sparse: sparse: cast from restricted __le16
drivers/tty/ipwireless/hardware.c:445:25: sparse: sparse: cast from restricted __le16
>> drivers/tty/ipwireless/hardware.c:872:43: sparse: sparse: incorrect type in
initializer (different base types) @@ expected restricted __le16 [usertype] raw_data
@@ got unsigned short [usertype] __v @@
drivers/tty/ipwireless/hardware.c:872:43: sparse: expected restricted __le16
[usertype] raw_data
>> drivers/tty/ipwireless/hardware.c:872:43: sparse: got unsigned short
[usertype] __v
drivers/tty/ipwireless/hardware.c:889:43: sparse: sparse: incorrect type in
initializer (different base types) @@ expected restricted __le16 [usertype] raw_data
@@ got unsigned short [usertype] __v @@
drivers/tty/ipwireless/hardware.c:889:43: sparse: expected restricted __le16
[usertype] raw_data
drivers/tty/ipwireless/hardware.c:889:43: sparse: got unsigned short [usertype]
__v
I think it's a preexisting bug that we already get a warning for in other
configurations, now the same warning also appears on s3c24xx.
The bug was already in the original merge of the driver:
+ for (i = 0; i < len; i += 2) {
+ __le16 raw_data = inw(hw->base_port + IODMADPR);
+ unsigned short data = le16_to_cpu(raw_data);
+
+ pkt[i] = (unsigned char) data;
+ pkt[i + 1] = (unsigned char) (data >> 8);
+ }
This reimplements the insw() function with a total of three byte swaps on
big-endian machines. I assume an even number of byte swaps (as done
by inw) would have been needed to make it work on big-endian, but this
depends on the actual hardware implementation.
It seems unlikely that there are any big-endian machines with pc-card
slots that would want to use this hardware.
Arnd
6:37 p.m.
On Fri, 18 Sep 2020 at 10:11, Arnd Bergmann <arnd(a)arndb.de> wrote:
On Thu, Sep 17, 2020 at 11:10 PM kernel test robot <lkp(a)intel.com> wrote:
>
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head: 860461e4fcaa76200d2d1a53523e0ff7be92e6e8
> commit: 98c2922ec8f0601321428be8c59ae1df255478d1 [1797/8629] ARM: s3c24xx: simplify
mach/io.h
> config: arm-randconfig-s031-20200917 (attached as .config)
> compiler: arm-linux-gnueabi-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: v0.6.2-201-g24bdaac6-dirty
> git checkout 98c2922ec8f0601321428be8c59ae1df255478d1
> # 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=arm
>
> 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/tty/ipwireless/hardware.c:431:25: sparse: sparse: cast from restricted
__le16
> drivers/tty/ipwireless/hardware.c:445:25: sparse: sparse: cast from restricted
__le16
> >> drivers/tty/ipwireless/hardware.c:872:43: sparse: sparse: incorrect type in
initializer (different base types) @@ expected restricted __le16 [usertype] raw_data
@@ got unsigned short [usertype] __v @@
> drivers/tty/ipwireless/hardware.c:872:43: sparse: expected restricted __le16
[usertype] raw_data
> >> drivers/tty/ipwireless/hardware.c:872:43: sparse: got unsigned short
[usertype] __v
> drivers/tty/ipwireless/hardware.c:889:43: sparse: sparse: incorrect type in
initializer (different base types) @@ expected restricted __le16 [usertype] raw_data
@@ got unsigned short [usertype] __v @@
> drivers/tty/ipwireless/hardware.c:889:43: sparse: expected restricted __le16
[usertype] raw_data
> drivers/tty/ipwireless/hardware.c:889:43: sparse: got unsigned short
[usertype] __v
I think it's a preexisting bug that we already get a warning for in other
configurations, now the same warning also appears on s3c24xx.
The bug was already in the original merge of the driver:
+ for (i = 0; i < len; i += 2) {
+ __le16 raw_data = inw(hw->base_port + IODMADPR);
+ unsigned short data = le16_to_cpu(raw_data);
+
+ pkt[i] = (unsigned char) data;
+ pkt[i + 1] = (unsigned char) (data >> 8);
+ }
This reimplements the insw() function with a total of three byte swaps on
big-endian machines. I assume an even number of byte swaps (as done
by inw) would have been needed to make it work on big-endian, but this
depends on the actual hardware implementation.
It seems unlikely that there are any big-endian machines with pc-card
slots that would want to use this hardware.
Warnings were there before, although in slightly different form.
Before:
../drivers/tty/ipwireless/hardware.c:431:25: warning: incorrect type
in argument 1 (different base types)
../drivers/tty/ipwireless/hardware.c:431:25: expected unsigned int val
../drivers/tty/ipwireless/hardware.c:431:25: got restricted __le16
[assigned] [usertype] raw_data
../drivers/tty/ipwireless/hardware.c:431:25: warning: incorrect type
in initializer (different base types)
../drivers/tty/ipwireless/hardware.c:431:25: expected unsigned long v
../drivers/tty/ipwireless/hardware.c:431:25: got restricted __le16
[assigned] [usertype] raw_data
../drivers/tty/ipwireless/hardware.c:445:25: warning: incorrect type
in argument 1 (different base types)
../drivers/tty/ipwireless/hardware.c:445:25: expected unsigned int val
../drivers/tty/ipwireless/hardware.c:445:25: got restricted __le16
[assigned] [usertype] raw_data
../drivers/tty/ipwireless/hardware.c:445:25: warning: incorrect type
in initializer (different base types)
../drivers/tty/ipwireless/hardware.c:445:25: expected unsigned long v
../drivers/tty/ipwireless/hardware.c:445:25: got restricted __le16
[assigned] [usertype] raw_data
../drivers/tty/ipwireless/hardware.c:872:43: warning: incorrect type
in initializer (different base types)
../drivers/tty/ipwireless/hardware.c:872:43: expected restricted
__le16 [usertype] raw_data
../drivers/tty/ipwireless/hardware.c:872:43: got int
../drivers/tty/ipwireless/hardware.c:889:43: warning: incorrect type
in initializer (different base types)
../drivers/tty/ipwireless/hardware.c:889:43: expected restricted
__le16 [usertype] raw_data
../drivers/tty/ipwireless/hardware.c:889:43: got int
After:
../drivers/tty/ipwireless/hardware.c:431:25: warning: cast from
restricted __le16
../drivers/tty/ipwireless/hardware.c:445:25: warning: cast from
restricted __le16
../drivers/tty/ipwireless/hardware.c:872:43: warning: incorrect type
in initializer (different base types)
../drivers/tty/ipwireless/hardware.c:872:43: expected restricted
__le16 [usertype] raw_data
../drivers/tty/ipwireless/hardware.c:872:43: got unsigned short
[usertype] __v
../drivers/tty/ipwireless/hardware.c:889:43: warning: incorrect type
in initializer (different base types)
../drivers/tty/ipwireless/hardware.c:889:43: expected restricted
__le16 [usertype] raw_data
../drivers/tty/ipwireless/hardware.c:889:43: got unsigned short
[usertype] __v
The lines 431 and 445 are equivalent. The 872 and 889, look still good
because this is reading a word, so 16 bits size. Before it was int
which looks like a mistake itself in the S3C24xx macros.
Best regards,
Krzysztof
11:50 p.m.
On Fri, Sep 18, 2020 at 10:10:57AM +0200, Arnd Bergmann wrote:
On Thu, Sep 17, 2020 at 11:10 PM kernel test robot
<lkp(a)intel.com> wrote:
>
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head: 860461e4fcaa76200d2d1a53523e0ff7be92e6e8
> commit: 98c2922ec8f0601321428be8c59ae1df255478d1 [1797/8629] ARM: s3c24xx: simplify
mach/io.h
> config: arm-randconfig-s031-20200917 (attached as .config)
> compiler: arm-linux-gnueabi-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: v0.6.2-201-g24bdaac6-dirty
> git checkout 98c2922ec8f0601321428be8c59ae1df255478d1
> # 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=arm
>
> 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/tty/ipwireless/hardware.c:431:25: sparse: sparse: cast from restricted
__le16
> drivers/tty/ipwireless/hardware.c:445:25: sparse: sparse: cast from restricted
__le16
> >> drivers/tty/ipwireless/hardware.c:872:43: sparse: sparse: incorrect type in
initializer (different base types) @@ expected restricted __le16 [usertype] raw_data
@@ got unsigned short [usertype] __v @@
> drivers/tty/ipwireless/hardware.c:872:43: sparse: expected restricted __le16
[usertype] raw_data
> >> drivers/tty/ipwireless/hardware.c:872:43: sparse: got unsigned short
[usertype] __v
> drivers/tty/ipwireless/hardware.c:889:43: sparse: sparse: incorrect type in
initializer (different base types) @@ expected restricted __le16 [usertype] raw_data
@@ got unsigned short [usertype] __v @@
> drivers/tty/ipwireless/hardware.c:889:43: sparse: expected restricted __le16
[usertype] raw_data
> drivers/tty/ipwireless/hardware.c:889:43: sparse: got unsigned short
[usertype] __v
I think it's a preexisting bug that we already get a warning for in other
configurations, now the same warning also appears on s3c24xx.
The bug was already in the original merge of the driver:
+ for (i = 0; i < len; i += 2) {
+ __le16 raw_data = inw(hw->base_port + IODMADPR);
+ unsigned short data = le16_to_cpu(raw_data);
+
+ pkt[i] = (unsigned char) data;
+ pkt[i + 1] = (unsigned char) (data >> 8);
+ }
This reimplements the insw() function with a total of three byte swaps on
big-endian machines. I assume an even number of byte swaps (as done
by inw) would have been needed to make it work on big-endian, but this
depends on the actual hardware implementation.
It seems unlikely that there are any big-endian machines with pc-card
slots that would want to use this hardware.
The IP Wireless hardware is past its best times, we even don't have it
available for testing patches, so I'd rather keep functional changes to
minimum. If the sparse warning bothers somebody too much, add a comment
there.
732
days inactive
733
days old
3 comments
4 participants
participants (4)
-
Arnd Bergmann -
David Sterba -
kernel test robot -
Krzysztof Kozlowski