| Message ID | 1471524360-31554-5-git-send-email-vladimir.murzin@arm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h index 4eaea21..68b06f9 100644 --- a/arch/arm/include/asm/assembler.h +++ b/arch/arm/include/asm/assembler.h @@ -159,7 +159,11 @@ .endm .macro save_and_disable_irqs_notrace, oldcpsr +#ifdef CONFIG_CPU_V7M + mrs \oldcpsr, primask +#else mrs \oldcpsr, cpsr +#endif disable_irq_notrace .endm
Commit 8e43a905 "ARM: 7325/1: fix v7 boot with lockdep enabled" introduced notrace variant of save_and_disable_irqs to balance notrace variant of restore_irqs; however V7M case has been missed. It was not noticed because cache-v7.S the only place where notrace variant is used. So fix it, since we are going to extend V7 cache routines to handle V7M case too. Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com> --- arch/arm/include/asm/assembler.h | 4 ++++ 1 file changed, 4 insertions(+)