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| 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/kernel/cpu/common.c | |
| parent | x86/percpu/64: Use relative percpu offsets (diff) | |
| download | wireguard-linux-b5c4f95351a097a635c1a7fc8d9efa18308491b5.tar.xz wireguard-linux-b5c4f95351a097a635c1a7fc8d9efa18308491b5.zip | |
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/kernel/cpu/common.c')
| -rw-r--r-- | arch/x86/kernel/cpu/common.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index b71178f0ed6c..8b49b1338f76 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -2023,10 +2023,6 @@ EXPORT_PER_CPU_SYMBOL(pcpu_hot); EXPORT_PER_CPU_SYMBOL(const_pcpu_hot); #ifdef CONFIG_X86_64 -DEFINE_PER_CPU_FIRST(struct fixed_percpu_data, - fixed_percpu_data) __aligned(PAGE_SIZE) __visible; -EXPORT_PER_CPU_SYMBOL_GPL(fixed_percpu_data); - static void wrmsrl_cstar(unsigned long val) { /* |