# git gc
# git rev-parse -q --verify a1833a54033e4ca760ad58fa2a6469ad59b3fa1a^{commit}
a1833a54033e4ca760ad58fa2a6469ad59b3fa1a
already have revision, skipping fetch
# git checkout -q -f -B kisskb a1833a54033e4ca760ad58fa2a6469ad59b3fa1a
# git clean -qxdf
# < git log -1
# commit a1833a54033e4ca760ad58fa2a6469ad59b3fa1a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Jul 25 11:06:37 2021 -0700
# 
#     smpboot: fix duplicate and misplaced inlining directive
#     
#     gcc doesn't care, but clang quite reasonably pointed out that the recent
#     commit e9ba16e68cce ("smpboot: Mark idle_init() as __always_inlined to
#     work around aggressive compiler un-inlining") did some really odd
#     things:
#     
#         kernel/smpboot.c:50:20: warning: duplicate 'inline' declaration specifier [-Wduplicate-decl-specifier]
#         static inline void __always_inline idle_init(unsigned int cpu)
#                            ^
#     
#     which not only has that duplicate inlining specifier, but the new
#     __always_inline was put in the wrong place of the function definition.
#     
#     We put the storage class specifiers (ie things like "static" and
#     "extern") first, and the type information after that.  And while the
#     compiler may not care, we put the inline specifier before the types.
#     
#     So it should be just
#     
#         static __always_inline void idle_init(unsigned int cpu)
#     
#     instead.
#     
#     Cc: Ingo Molnar <mingo@kernel.org>
#     Cc: Thomas Gleixner <tglx@linutronix.de>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 a1833a54033e4ca760ad58fa2a6469ad59b3fa1a
# < make -s -j 48 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  allmodconfig
# Added to kconfig CONFIG_64BIT=n
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_HAVE_FTRACE_MCOUNT_RECORD=n
# Added to kconfig CONFIG_SAMPLES=n
# Added to kconfig CONFIG_MODULE_SIG=n
# < make -s -j 48 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  help
# make -s -j 48 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  olddefconfig
# make -s -j 48 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1515:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/drivers/tty/serial/sunzilog.c:1128:13: warning: 'sunzilog_putchar' defined but not used [-Wunused-function]
 static void sunzilog_putchar(struct uart_port *port, int ch)
             ^
/kisskb/src/drivers/input/joystick/analog.c:160:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
 #warning Precise timer not defined for this architecture.
  ^
In file included from <command-line>:0:0:
/kisskb/src/drivers/net/ethernet/microchip/sparx5/sparx5_netdev.c: In function 'ifh_encode_bitfield':
/kisskb/src/include/linux/compiler_types.h:328:38: error: call to '__compiletime_assert_399' declared with attribute error: Unsupported width, must be <= 40
  _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
                                      ^
/kisskb/src/include/linux/compiler_types.h:309:4: note: in definition of macro '__compiletime_assert'
    prefix ## suffix();    \
    ^
/kisskb/src/include/linux/compiler_types.h:328:2: note: in expansion of macro '_compiletime_assert'
  _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
  ^
/kisskb/src/drivers/net/ethernet/microchip/sparx5/sparx5_netdev.c:28:2: note: in expansion of macro 'compiletime_assert'
  compiletime_assert(width <= 40, "Unsupported width, must be <= 40");
  ^
make[6]: *** [/kisskb/src/scripts/Makefile.build:271: drivers/net/ethernet/microchip/sparx5/sparx5_netdev.o] Error 1
make[5]: *** [/kisskb/src/scripts/Makefile.build:514: drivers/net/ethernet/microchip/sparx5] Error 2
make[5]: *** Waiting for unfinished jobs....
make[4]: *** [/kisskb/src/scripts/Makefile.build:514: drivers/net/ethernet/microchip] Error 2
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [/kisskb/src/scripts/Makefile.build:514: drivers/net/ethernet] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:514: drivers/net] Error 2
make[1]: *** [/kisskb/src/Makefile:1842: drivers] Error 2
make: *** [Makefile:220: __sub-make] Error 2
Command 'make -s -j 48 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_sparc-allmodconfig_sparc64
# Build took: 0:16:33.650802