From: Christophe Leroy christophe.leroy@csgroup.eu
stable inclusion from stable-v5.10.94 commit 58014442a9e8e92f99a634ed8fd5282768d09e41 bugzilla: https://gitee.com/openeuler/kernel/issues/I531X9
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ Upstream commit fb5608fd117a8b48752d2b5a7e70847c1ed33d33 ]
regs->softe doesn't exist on PPC32.
Add irq_soft_mask_regs_set_state() helper to set regs->softe. This helper will void on PPC32.
Signed-off-by: Christophe Leroy christophe.leroy@csgroup.eu Signed-off-by: Michael Ellerman mpe@ellerman.id.au Link: https://lore.kernel.org/r/5f37d1177a751fdbca79df461d283850ca3a34a2.161279661... Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com Acked-by: Xie XiuQi xiexiuqi@huawei.com --- arch/powerpc/include/asm/hw_irq.h | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h index 0363734ff56e..da94cab528dd 100644 --- a/arch/powerpc/include/asm/hw_irq.h +++ b/arch/powerpc/include/asm/hw_irq.h @@ -38,6 +38,8 @@ #define PACA_IRQ_MUST_HARD_MASK (PACA_IRQ_EE) #endif
+#endif /* CONFIG_PPC64 */ + /* * flags for paca->irq_soft_mask */ @@ -46,8 +48,6 @@ #define IRQS_PMI_DISABLED 2 #define IRQS_ALL_DISABLED (IRQS_DISABLED | IRQS_PMI_DISABLED)
-#endif /* CONFIG_PPC64 */ - #ifndef __ASSEMBLY__
extern void replay_system_reset(void); @@ -296,6 +296,10 @@ extern void irq_set_pending_from_srr1(unsigned long srr1);
extern void force_external_irq_replay(void);
+static inline void irq_soft_mask_regs_set_state(struct pt_regs *regs, unsigned long val) +{ + regs->softe = val; +} #else /* CONFIG_PPC64 */
static inline unsigned long arch_local_save_flags(void) @@ -364,6 +368,9 @@ static inline bool arch_irq_disabled_regs(struct pt_regs *regs)
static inline void may_hard_irq_enable(void) { }
+static inline void irq_soft_mask_regs_set_state(struct pt_regs *regs, unsigned long val) +{ +} #endif /* CONFIG_PPC64 */
#define ARCH_IRQ_INIT_FLAGS IRQ_NOREQUEST