The following commit has been merged into the x86/paravirt branch of tip:

Commit-ID:     baea32b242be8ff857cc27b910c6c325c24a7247
Gitweb:        https://git.kernel.org/tip/baea32b242be8ff857cc27b910c6c325c24a7247
Author:        Uros Bizjak <ubizjak@gmail.com>
AuthorDate:    Wed, 14 Jan 2026 22:18:14 +01:00
Committer:     Borislav Petkov (AMD) <bp@alien8.de>
CommitterDate: Thu, 15 Jan 2026 11:14:47 +01:00

x86/paravirt: Remove trailing semicolons from alternative asm templates

GCC inline asm treats semicolons as instruction separators, so a
semicolon after the last instruction is not required.

Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Juergen Gross <jgross@suse.com>
Acked-by: Alexey Makhalov <alexey.makhalov@broadcom.com>
Link: https://patch.msgid.link/20260114211948.74774-1-ubizjak@gmail.com
---
 arch/x86/include/asm/paravirt-spinlock.h |  4 ++--
 arch/x86/include/asm/paravirt.h          | 16 ++++++++--------
 arch/x86/include/asm/paravirt_types.h    |  2 +-
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/arch/x86/include/asm/paravirt-spinlock.h b/arch/x86/include/asm/paravirt-spinlock.h
index a5011ef..458b888 100644
--- a/arch/x86/include/asm/paravirt-spinlock.h
+++ b/arch/x86/include/asm/paravirt-spinlock.h
@@ -38,14 +38,14 @@ static __always_inline void pv_queued_spin_lock_slowpath(struct qspinlock *lock,
 static __always_inline void pv_queued_spin_unlock(struct qspinlock *lock)
 {
 	PVOP_ALT_VCALLEE1(pv_ops_lock, queued_spin_unlock, lock,
-			  "movb $0, (%%" _ASM_ARG1 ");",
+			  "movb $0, (%%" _ASM_ARG1 ")",
 			  ALT_NOT(X86_FEATURE_PVUNLOCK));
 }
 
 static __always_inline bool pv_vcpu_is_preempted(long cpu)
 {
 	return PVOP_ALT_CALLEE1(bool, pv_ops_lock, vcpu_is_preempted, cpu,
-				"xor %%" _ASM_AX ", %%" _ASM_AX ";",
+				"xor %%" _ASM_AX ", %%" _ASM_AX,
 				ALT_NOT(X86_FEATURE_VCPUPREEMPT));
 }
 
diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
index b21072a..3d0b92a 100644
--- a/arch/x86/include/asm/paravirt.h
+++ b/arch/x86/include/asm/paravirt.h
@@ -117,7 +117,7 @@ static inline void write_cr0(unsigned long x)
 static __always_inline unsigned long read_cr2(void)
 {
 	return PVOP_ALT_CALLEE0(unsigned long, pv_ops, mmu.read_cr2,
-				"mov %%cr2, %%rax;", ALT_NOT_XEN);
+				"mov %%cr2, %%rax", ALT_NOT_XEN);
 }
 
 static __always_inline void write_cr2(unsigned long x)
@@ -128,7 +128,7 @@ static __always_inline void write_cr2(unsigned long x)
 static inline unsigned long __read_cr3(void)
 {
 	return PVOP_ALT_CALL0(unsigned long, pv_ops, mmu.read_cr3,
-			      "mov %%cr3, %%rax;", ALT_NOT_XEN);
+			      "mov %%cr3, %%rax", ALT_NOT_XEN);
 }
 
 static inline void write_cr3(unsigned long x)
@@ -516,18 +516,18 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
 
 static __always_inline unsigned long arch_local_save_flags(void)
 {
-	return PVOP_ALT_CALLEE0(unsigned long, pv_ops, irq.save_fl, "pushf; pop %%rax;",
+	return PVOP_ALT_CALLEE0(unsigned long, pv_ops, irq.save_fl, "pushf; pop %%rax",
 				ALT_NOT_XEN);
 }
 
 static __always_inline void arch_local_irq_disable(void)
 {
-	PVOP_ALT_VCALLEE0(pv_ops, irq.irq_disable, "cli;", ALT_NOT_XEN);
+	PVOP_ALT_VCALLEE0(pv_ops, irq.irq_disable, "cli", ALT_NOT_XEN);
 }
 
 static __always_inline void arch_local_irq_enable(void)
 {
-	PVOP_ALT_VCALLEE0(pv_ops, irq.irq_enable, "sti;", ALT_NOT_XEN);
+	PVOP_ALT_VCALLEE0(pv_ops, irq.irq_enable, "sti", ALT_NOT_XEN);
 }
 
 static __always_inline unsigned long arch_local_irq_save(void)
@@ -553,9 +553,9 @@ static __always_inline unsigned long arch_local_irq_save(void)
 	call PARA_INDIRECT(pv_ops+PV_IRQ_save_fl);
 .endm
 
-#define SAVE_FLAGS ALTERNATIVE_2 "PARA_IRQ_save_fl;",			\
-				 "ALT_CALL_INSTR;", ALT_CALL_ALWAYS,	\
-				 "pushf; pop %rax;", ALT_NOT_XEN
+#define SAVE_FLAGS ALTERNATIVE_2 "PARA_IRQ_save_fl",			\
+				 "ALT_CALL_INSTR", ALT_CALL_ALWAYS,	\
+				 "pushf; pop %rax", ALT_NOT_XEN
 #endif
 #endif /* CONFIG_PARAVIRT_XXL */
 #endif	/* CONFIG_X86_64 */
diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
index 7ccd416..9bcf6bc 100644
--- a/arch/x86/include/asm/paravirt_types.h
+++ b/arch/x86/include/asm/paravirt_types.h
@@ -210,7 +210,7 @@ extern struct paravirt_patch_template pv_ops;
  */
 #define PARAVIRT_CALL					\
 	ANNOTATE_RETPOLINE_SAFE "\n\t"			\
-	"call *%[paravirt_opptr];"
+	"call *%[paravirt_opptr]"
 
 /*
  * These macros are intended to wrap calls through one of the paravirt