diff options
| author | Brian Gerst <brgerst@gmail.com> | 2025-01-23 14:07:41 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2025-02-18 10:15:43 +0100 |
| commit | b5c4f95351a097a635c1a7fc8d9efa18308491b5 (patch) | |
| tree | bfeab17550fdb95fb054590cf8a66abba2db2795 /arch/x86/include/asm/processor.h | |
| parent | 9d7de2aa8b41407bc96d89a80dc1fd637d389d42 (diff) | |
x86/percpu/64: Remove fixed_percpu_data
Now that the stack protector canary value is a normal percpu variable,
fixed_percpu_data is unused and can be removed.
Signed-off-by: Brian Gerst <brgerst@gmail.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Uros Bizjak <ubizjak@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/20250123190747.745588-10-brgerst@gmail.com
Diffstat (limited to 'arch/x86/include/asm/processor.h')
| -rw-r--r-- | arch/x86/include/asm/processor.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index b8fee88dac3d..b3d153730f63 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -421,14 +421,6 @@ struct irq_stack { } __aligned(IRQ_STACK_SIZE); #ifdef CONFIG_X86_64 -struct fixed_percpu_data { - char gs_base[40]; - unsigned long reserved; -}; - -DECLARE_PER_CPU_FIRST(struct fixed_percpu_data, fixed_percpu_data) __visible; -DECLARE_INIT_PER_CPU(fixed_percpu_data); - static inline unsigned long cpu_kernelmode_gs_base(int cpu) { #ifdef CONFIG_SMP |