# git rev-parse -q --verify 3ca706c189db861b2ca2019a0901b94050ca49d8^{commit} 3ca706c189db861b2ca2019a0901b94050ca49d8 already have revision, skipping fetch # git checkout -q -f -B kisskb 3ca706c189db861b2ca2019a0901b94050ca49d8 # git clean -qxdf # < git log -1 # commit 3ca706c189db861b2ca2019a0901b94050ca49d8 # Author: Huang Rui # Date: Tue Sep 7 18:03:02 2021 +0800 # # drm/ttm: fix type mismatch error on sparc64 # # On sparc64, __fls() returns an "int", but the drm TTM code expected it # to be "unsigned long" as on x86. As a result, on sparc (and arc, and # m68k) you get build errors because 'min()' checks that the types match. # # As suggested by Linus, it can use min_t instead of min to force the type # to be "unsigned int". # # Suggested-by: Linus Torvalds # Signed-off-by: Huang Rui # Reviewed-by: Christian König # Cc: Alex Deucher # Cc: David Airlie # Cc: Daniel Vetter # Cc: Guenter Roeck # Signed-off-by: Linus Torvalds # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/m68k-linux/bin/m68k-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/m68k-linux/bin/m68k-linux-ld --version # < git log --format=%s --max-count=1 3ca706c189db861b2ca2019a0901b94050ca49d8 # < make -s -j 10 ARCH=m68k O=/kisskb/build/linus_m68k-defconfig_m68k-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/m68k-linux/bin/m68k-linux- defconfig # < make -s -j 10 ARCH=m68k O=/kisskb/build/linus_m68k-defconfig_m68k-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/m68k-linux/bin/m68k-linux- help # make -s -j 10 ARCH=m68k O=/kisskb/build/linus_m68k-defconfig_m68k-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/m68k-linux/bin/m68k-linux- olddefconfig # make -s -j 10 ARCH=m68k O=/kisskb/build/linus_m68k-defconfig_m68k-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/m68k-linux/bin/m68k-linux- /kisskb/src/arch/m68k/mvme147/config.c: In function 'mvme147_hwclk': /kisskb/src/arch/m68k/mvme147/config.c:174:2: warning: #warning check me! [-Wcpp] 174 | #warning check me! | ^~~~~~~ /kisskb/src/arch/m68k/mvme16x/config.c: In function 'mvme16x_hwclk': /kisskb/src/arch/m68k/mvme16x/config.c:439:2: warning: #warning check me! [-Wcpp] 439 | #warning check me! | ^~~~~~~ In file included from /kisskb/src/include/linux/string.h:20, from /kisskb/src/include/linux/bitmap.h:10, from /kisskb/src/include/linux/cpumask.h:12, from /kisskb/src/include/linux/mm_types_task.h:14, from /kisskb/src/include/linux/mm_types.h:5, from /kisskb/src/include/linux/buildid.h:5, from /kisskb/src/include/linux/module.h:14, from /kisskb/src/drivers/net/ethernet/i825xx/82596.c:43: In function 'i82596_probe', inlined from 'i82596_init' at /kisskb/src/drivers/net/ethernet/i825xx/82596.c:1517:14: /kisskb/src/arch/m68k/include/asm/string.h:72:25: warning: '__builtin_memcpy' reading 6 bytes from a region of size 0 [-Wstringop-overread] 72 | #define memcpy(d, s, n) __builtin_memcpy(d, s, n) | ^~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/net/ethernet/i825xx/82596.c:1147:17: note: in expansion of macro 'memcpy' 1147 | memcpy(eth_addr, (void *) 0xfffc1f2c, ETH_ALEN); /* YUCK! Get addr from NOVRAM */ | ^~~~~~ Completed OK # rm -rf /kisskb/build/linus_m68k-defconfig_m68k-gcc11 # Build took: 0:03:04.335553