Messages in this thread Patch in this message | | | From | Uros Bizjak <> | Subject | [PATCH -tip] x86/percpu: Enable named address spaces for GCC 9.1+ | Date | Thu, 21 Mar 2024 17:46:41 +0100 |
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Enable named address spaces also for GCC 9, GCC 10 and GCC 11 releases. These compilers all produce kernel images that boot without problems.
GCC_VERSION cutoff is arbitrary. It is primary a risk-reduction cutoff, older compilers will be tested and enabled in linux 6.10 release.
Signed-off-by: Uros Bizjak <ubizjak@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Andy Lutomirski <luto@kernel.org> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Josh Poimboeuf <jpoimboe@redhat.com> --- arch/x86/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 09455d93b947..03c9d1100f09 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2433,7 +2433,7 @@ source "kernel/livepatch/Kconfig" endmenu config CC_HAS_NAMED_AS - def_bool CC_IS_GCC && GCC_VERSION >= 120100 + def_bool CC_IS_GCC && GCC_VERSION >= 90100 config CC_HAS_NAMED_AS_FIXED_ASAN def_bool CC_IS_GCC && GCC_VERSION >= 130300 -- 2.42.0
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