Messages in this thread Patch in this message | | | Date | Mon, 04 Apr 2022 17:46:49 -0000 | From | "tip-bot2 for Borislav Petkov" <> | Subject | [tip: locking/core] x86/kvm/svm: Force-inline GHCB accessors |
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The following commit has been merged into the locking/core branch of tip:
Commit-ID: 6b91ec4ad290a808a894e7d3448eb82d0b8ef8d5 Gitweb: https://git.kernel.org/tip/6b91ec4ad290a808a894e7d3448eb82d0b8ef8d5 Author: Borislav Petkov <bp@suse.de> AuthorDate: Wed, 23 Mar 2022 21:52:44 +01:00 Committer: Borislav Petkov <bp@suse.de> CommitterDate: Mon, 04 Apr 2022 10:13:20 +02:00
x86/kvm/svm: Force-inline GHCB accessors
In order to fix:
vmlinux.o: warning: objtool: __sev_es_nmi_complete()+0x4c: call to ghcb_set_sw_exit_code() leaves .noinstr.text section
Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20220324183607.31717-3-bp@alien8.de --- arch/x86/include/asm/svm.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/include/asm/svm.h b/arch/x86/include/asm/svm.h index f70a510..e255039 100644 --- a/arch/x86/include/asm/svm.h +++ b/arch/x86/include/asm/svm.h @@ -444,23 +444,23 @@ struct vmcb { (offsetof(struct vmcb_save_area, field) / sizeof(u64)) #define DEFINE_GHCB_ACCESSORS(field) \ - static inline bool ghcb_##field##_is_valid(const struct ghcb *ghcb) \ + static __always_inline bool ghcb_##field##_is_valid(const struct ghcb *ghcb) \ { \ return test_bit(GHCB_BITMAP_IDX(field), \ (unsigned long *)&ghcb->save.valid_bitmap); \ } \ \ - static inline u64 ghcb_get_##field(struct ghcb *ghcb) \ + static __always_inline u64 ghcb_get_##field(struct ghcb *ghcb) \ { \ return ghcb->save.field; \ } \ \ - static inline u64 ghcb_get_##field##_if_valid(struct ghcb *ghcb) \ + static __always_inline u64 ghcb_get_##field##_if_valid(struct ghcb *ghcb) \ { \ return ghcb_##field##_is_valid(ghcb) ? ghcb->save.field : 0; \ } \ \ - static inline void ghcb_set_##field(struct ghcb *ghcb, u64 value) \ + static __always_inline void ghcb_set_##field(struct ghcb *ghcb, u64 value) \ { \ __set_bit(GHCB_BITMAP_IDX(field), \ (unsigned long *)&ghcb->save.valid_bitmap); \
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