# git rev-parse -q --verify 3d519d6d388ba4f9a75d0e0b6f60d890987bc096^{commit}
3d519d6d388ba4f9a75d0e0b6f60d890987bc096
already have revision, skipping fetch
# git checkout -q -f -B kisskb 3d519d6d388ba4f9a75d0e0b6f60d890987bc096
# git clean -qxdf
# < git log -1
# commit 3d519d6d388ba4f9a75d0e0b6f60d890987bc096
# Author: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
# Date:   Mon Nov 25 16:16:21 2019 +0900
# 
#     sh: kgdb: Mark expected switch fall-throughs
#     
#     Mark switch cases where we are expecting to fall through.
#     
#     This patch fixes the following error:
#     
#     LINUX/arch/sh/kernel/kgdb.c: In function 'kgdb_arch_handle_exception':
#     LINUX/arch/sh/kernel/kgdb.c:267:6: error: this statement may fall through [-Werror=implicit-fallthrough=]
#     if (kgdb_hex2long(&ptr, &addr))
#     ^
#     LINUX/arch/sh/kernel/kgdb.c:269:2: note: here
#     case 'D':
#     ^~~~
#     
#     Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
#     Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
#     Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-ld --version
# < git log --format=%s --max-count=1 3d519d6d388ba4f9a75d0e0b6f60d890987bc096
# < make -s -j 48 ARCH=ia64 O=/kisskb/build/gustavoars_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  defconfig
# make -s -j 48 ARCH=ia64 O=/kisskb/build/gustavoars_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
In file included from /kisskb/src/arch/ia64/include/uapi/asm/intrinsics.h:22:0,
                 from /kisskb/src/arch/ia64/include/asm/intrinsics.h:11,
                 from /kisskb/src/arch/ia64/include/asm/bitops.h:19,
                 from /kisskb/src/include/linux/bitops.h:26,
                 from /kisskb/src/include/linux/kernel.h:12,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/preempt.h:11,
                 from /kisskb/src/include/linux/spinlock.h:51,
                 from /kisskb/src/include/linux/seqlock.h:36,
                 from /kisskb/src/include/linux/time.h:6,
                 from /kisskb/src/fs/nfs/read.c:11:
/kisskb/src/fs/nfs/read.c: In function 'nfs_read_completion':
/kisskb/src/arch/ia64/include/uapi/asm/cmpxchg.h:57:2: warning: value computed is not used [-Wunused-value]
 ((__typeof__(*(ptr))) __xchg((unsigned long) (x), (ptr), sizeof(*(ptr))))
  ^
/kisskb/src/fs/nfs/read.c:196:5: note: in expansion of macro 'xchg'
     xchg(&nfs_req_openctx(req)->error, error);
     ^
/kisskb/src/fs/nfs/read.c: In function 'nfs_readpage':
/kisskb/src/arch/ia64/include/uapi/asm/cmpxchg.h:57:2: warning: value computed is not used [-Wunused-value]
 ((__typeof__(*(ptr))) __xchg((unsigned long) (x), (ptr), sizeof(*(ptr))))
  ^
/kisskb/src/fs/nfs/read.c:352:2: note: in expansion of macro 'xchg'
  xchg(&ctx->error, 0);
  ^
No errors detected in 21734 functions.
Completed OK
# rm -rf /kisskb/build/gustavoars_ia64-defconfig_ia64-gcc4.9
# Build took: 0:02:29.174224