user/sven/linux.git/Makefile, branch v4.19.54Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v4.19.542019-06-22T06:15:22ZLinux 4.19.542019-06-22T06:15:22ZGreg Kroah-Hartmangregkh@linuxfoundation.org2019-06-22T06:15:22Zurn:sha1:63bbbcd8ed53c404649e0b4248c1e5d42c41ac97Linux 4.19.532019-06-19T06:18:07ZGreg Kroah-Hartmangregkh@linuxfoundation.org2019-06-19T06:18:07Zurn:sha1:9f31eb60d7a23536bf3902d4dc602f10c822b79eLinux 4.19.522019-06-17T17:51:57ZGreg Kroah-Hartmangregkh@linuxfoundation.org2019-06-17T17:51:57Zurn:sha1:6500aa436df40a46998f7a56a32e8199a3513e6dLinux 4.19.512019-06-15T09:54:11ZGreg Kroah-Hartmangregkh@linuxfoundation.org2019-06-15T09:54:11Zurn:sha1:7aa823a959e1f50c0dab9e01c1940235eccc04ccLinux 4.19.502019-06-11T10:20:57ZGreg Kroah-Hartmangregkh@linuxfoundation.org2019-06-11T10:20:57Zurn:sha1:768292d053619b2725b846ed2bf556bf40f43de2Linux 4.19.492019-06-09T07:17:25ZGreg Kroah-Hartmangregkh@linuxfoundation.org2019-06-09T07:17:25Zurn:sha1:bb7b450e61a1dbe2bfbe998a1afeda654c6a67e9Linux 4.19.482019-06-04T06:02:35ZGreg Kroah-Hartmangregkh@linuxfoundation.org2019-06-04T06:02:35Zurn:sha1:e109a984cf380b4b80418b7477c970bfeb428325jump_label: move 'asm goto' support test to Kconfig2019-06-04T06:02:34ZMasahiro Yamadayamada.masahiro@socionext.com2018-12-30T15:14:15Zurn:sha1:0276ebf16675f3745d8b6f384dcf917e1379eda2
commit e9666d10a5677a494260d60d1fa0b73cc7646eb3 upstream.
Currently, CONFIG_JUMP_LABEL just means "I _want_ to use jump label".
The jump label is controlled by HAVE_JUMP_LABEL, which is defined
like this:
#if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_JUMP_LABEL)
# define HAVE_JUMP_LABEL
#endif
We can improve this by testing 'asm goto' support in Kconfig, then
make JUMP_LABEL depend on CC_HAS_ASM_GOTO.
Ugly #ifdef HAVE_JUMP_LABEL will go away, and CONFIG_JUMP_LABEL will
match to the real kernel capability.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
[nc: Fix trivial conflicts in 4.19
arch/xtensa/kernel/jump_label.c doesn't exist yet
Ensured CC_HAVE_ASM_GOTO and HAVE_JUMP_LABEL were sufficiently
eliminated]
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux 4.19.472019-05-31T13:46:35ZGreg Kroah-Hartmangregkh@linuxfoundation.org2019-05-31T13:46:35Zurn:sha1:0df021b2e841eded862ebc3b61532e7c73965535Linux 4.19.462019-05-25T16:23:48ZGreg Kroah-Hartmangregkh@linuxfoundation.org2019-05-25T16:23:48Zurn:sha1:8b2fc005825583918be22b7bea6c155061e2f18d