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| author | Ingo Molnar <mingo@kernel.org> | 2021-12-30 08:25:52 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2021-12-30 08:37:54 +0100 |
| commit | ff936357b49681cf823ca82a565dbdd0fd439819 (patch) | |
| tree | 48648373b4f0caf78611f987e49828522f2061df /arch/x86/configs | |
| parent | x86/boot/compressed: Move CLANG_FLAGS to beginning of KBUILD_CFLAGS (diff) | |
| download | linux-ff936357b49681cf823ca82a565dbdd0fd439819.tar.xz linux-ff936357b49681cf823ca82a565dbdd0fd439819.zip | |
x86/defconfig: Enable CONFIG_LOCALVERSION_AUTO=y in the defconfig
With CONFIG_LOCALVERSION_AUTO=y enabled, 'uname' provides
much more useful output on debug kernels:
Before:
# CONFIG_LOCALVERSION_AUTO is not set
$ uname -a
Linux localhost 5.16.0-rc7+ #4563 SMP PREEMPT Thu Dec 30 08:28:38 CET 2021 x86_64 GNU/Linux
After:
# CONFIG_LOCALVERSION_AUTO=y
$ uname -a
Linux localhost 5.16.0-rc7-02294-g5537f9709b16 #4562 SMP PREEMPT Thu Dec 30 08:27:17 CET 2021 x86_64 GNU/Linux
This is particularly valuable during bisection, if we want to double check
the exact kernel version we are testing.
(Just remove the config line, the global Kconfig default for this is default-y.)
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: x86@kernel.org
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/configs')
| -rw-r--r-- | arch/x86/configs/i386_defconfig | 1 | ||||
| -rw-r--r-- | arch/x86/configs/x86_64_defconfig | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig index e81885384f60..5d97a2dfbaa7 100644 --- a/arch/x86/configs/i386_defconfig +++ b/arch/x86/configs/i386_defconfig @@ -1,4 +1,3 @@ -# CONFIG_LOCALVERSION_AUTO is not set CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_AUDIT=y diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig index e8a7a0af2bda..30ab3e582d53 100644 --- a/arch/x86/configs/x86_64_defconfig +++ b/arch/x86/configs/x86_64_defconfig @@ -1,4 +1,3 @@ -# CONFIG_LOCALVERSION_AUTO is not set CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_AUDIT=y |