# git rev-parse -q --verify 7d31677bb7b1944ac89e9155110dc1b9acbb3895^{commit}
7d31677bb7b1944ac89e9155110dc1b9acbb3895
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7d31677bb7b1944ac89e9155110dc1b9acbb3895
# git clean -qxdf
# < git log -1
# commit 7d31677bb7b1944ac89e9155110dc1b9acbb3895
# Author: Arnd Bergmann <arnd@arndb.de>
# Date:   Fri Jan 27 23:14:00 2023 +0100
# 
#     gpu: host1x: fix uninitialized variable use
#     
#     The error handling for platform_get_irq() failing no longer works after
#     a recent change, clang now points this out with a warning:
#     
#       drivers/gpu/host1x/dev.c:520:6: error: variable 'syncpt_irq' is uninitialized when used here [-Werror,-Wuninitialized]
#               if (syncpt_irq < 0)
#                   ^~~~~~~~~~
#     
#     Fix this by removing the variable and checking the correct error status.
#     
#     Fixes: 625d4ffb438c ("gpu: host1x: Rewrite syncpoint interrupt handling")
#     Signed-off-by: Arnd Bergmann <arnd@arndb.de>
#     Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
#     Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
#     Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
#     Reviewed-by: Nathan Chancellor <nathan@kernel.org>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sh4-linux/bin/sh4-linux-ld --version
# < git log --format=%s --max-count=1 7d31677bb7b1944ac89e9155110dc1b9acbb3895
# < make -s -j 160 ARCH=sh O=/kisskb/build/linus_sh-allmodconfig_sh4-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sh4-linux/bin/sh4-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# < make -s -j 160 ARCH=sh O=/kisskb/build/linus_sh-allmodconfig_sh4-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sh4-linux/bin/sh4-linux-  help
# make -s -j 160 ARCH=sh O=/kisskb/build/linus_sh-allmodconfig_sh4-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sh4-linux/bin/sh4-linux-  olddefconfig
# make -s -j 160 ARCH=sh O=/kisskb/build/linus_sh-allmodconfig_sh4-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sh4-linux/bin/sh4-linux-  
  Generating include/generated/machtypes.h
<stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S: Assembler messages:
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:85: Warning: overflow in branch to __restore_all; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:357: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:360: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
{standard input}: Assembler messages:
{standard input}: Warning: end of file not at end of a line; newline inserted
{standard input}:1118: Error: unknown pseudo-op: `.'
sh4-linux-gcc: internal compiler error: Segmentation fault signal terminated program cc1
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://gcc.gnu.org/bugs/> for instructions.
make[5]: *** [/kisskb/src/scripts/Makefile.build:252: drivers/net/pcs/pcs-xpcs.o] Error 4
make[4]: *** [/kisskb/src/scripts/Makefile.build:494: drivers/net/pcs] Error 2
make[4]: *** Waiting for unfinished jobs....
In file included from /kisskb/src/include/linux/byteorder/little_endian.h:5,
                 from /kisskb/src/arch/sh/include/uapi/asm/byteorder.h:6,
                 from /kisskb/src/arch/sh/include/asm/bitops.h:10,
                 from /kisskb/src/include/linux/bitops.h:68,
                 from /kisskb/src/include/linux/kernel.h:22,
                 from /kisskb/src/drivers/net/wireless/cisco/airo.c:25:
/kisskb/src/drivers/net/wireless/cisco/airo.c: In function 'airo_get_rate':
/kisskb/src/drivers/net/wireless/cisco/airo.c:6163:45: error: 'status_rid.currentXmitRate' is used uninitialized [-Werror=uninitialized]
 6163 |         vwrq->value = le16_to_cpu(status_rid.currentXmitRate) * 500000;
/kisskb/src/include/uapi/linux/byteorder/little_endian.h:37:51: note: in definition of macro '__le16_to_cpu'
   37 | #define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
      |                                                   ^
/kisskb/src/drivers/net/wireless/cisco/airo.c:6163:23: note: in expansion of macro 'le16_to_cpu'
 6163 |         vwrq->value = le16_to_cpu(status_rid.currentXmitRate) * 500000;
      |                       ^~~~~~~~~~~
/kisskb/src/drivers/net/wireless/cisco/airo.c:6159:19: note: 'status_rid' declared here
 6159 |         StatusRid status_rid;           /* Card status info */
      |                   ^~~~~~~~~~
cc1: all warnings being treated as errors
make[6]: *** [/kisskb/src/scripts/Makefile.build:252: drivers/net/wireless/cisco/airo.o] Error 1
make[5]: *** [/kisskb/src/scripts/Makefile.build:494: drivers/net/wireless/cisco] Error 2
make[5]: *** Waiting for unfinished jobs....
make[4]: *** [/kisskb/src/scripts/Makefile.build:494: drivers/net/wireless] Error 2
make[3]: *** [/kisskb/src/scripts/Makefile.build:494: drivers/net] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:494: drivers] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:2025: .] Error 2
make: *** [Makefile:226: __sub-make] Error 2
Command 'make -s -j 160 ARCH=sh O=/kisskb/build/linus_sh-allmodconfig_sh4-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sh4-linux/bin/sh4-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_sh-allmodconfig_sh4-gcc11
# Build took: 0:04:36.163211