The following commit has been merged into the objtool/core branch of tip:
Commit-ID: 010050a86393703f43859a4704d2193be49126d6
Gitweb: https://git.kernel.org/tip/010050a86393703f43859a4704d2193be49126d6
Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
AuthorDate: Thu, 24 Jun 2021 11:41:07 +02:00
Committer: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
CommitterDate: Wed, 15 Sep 2021 15:51:46 +02:00
x86/kvm: Always inline evmcs_write64()
vmlinux.o: warning: objtool: vmx_update_host_rsp()+0x64: call to evmcs_write64() leaves .noinstr.text section
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20210624095148.126956644@xxxxxxxxxxxxx
---
arch/x86/kvm/vmx/evmcs.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/vmx/evmcs.h b/arch/x86/kvm/vmx/evmcs.h
index 152ab0a..16731d2 100644
--- a/arch/x86/kvm/vmx/evmcs.h
+++ b/arch/x86/kvm/vmx/evmcs.h
@@ -93,7 +93,7 @@ static __always_inline int get_evmcs_offset(unsigned long field,
return evmcs_field->offset;
}
-static inline void evmcs_write64(unsigned long field, u64 value)
+static __always_inline void evmcs_write64(unsigned long field, u64 value)
{
u16 clean_field;
int offset = get_evmcs_offset(field, &clean_field);
@@ -183,7 +183,7 @@ static inline void evmcs_load(u64 phys_addr)
__init void evmcs_sanitize_exec_ctrls(struct vmcs_config *vmcs_conf);
#else /* !IS_ENABLED(CONFIG_HYPERV) */
-static inline void evmcs_write64(unsigned long field, u64 value) {}
+static __always_inline void evmcs_write64(unsigned long field, u64 value) {}
static inline void evmcs_write32(unsigned long field, u32 value) {}
static inline void evmcs_write16(unsigned long field, u16 value) {}
static inline u64 evmcs_read64(unsigned long field) { return 0; }
|