iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

powerpc/irq: Mark check_return_regs_valid() notrace

Browse Source 
check_return_regs_valid() is called from the middle of the irq exit
handling, which is all notrace, so mark it notrace also.

Reported-by: Sachin Sant <sachinp@linux.ibm.com>
Link: https://lore.kernel.org/all/4C073F6A-C812-4C4A-BB7A-ECD10B75FB88@linux.ibm.com/
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230406122118.3760344-1-mpe@ellerman.id.au
This commit is contained in:
Michael Ellerman 2023-04-06 22:21:18 +10:00
parent 9ab9de2f3a
commit e5b6634aa1
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/powerpc/kernel/interrupt.c
View File

@ -95,7 +95,7 @@ static notrace void booke_load_dbcr0(void)
#endif
}
static void check_return_regs_valid(struct pt_regs *regs)
static notrace void check_return_regs_valid(struct pt_regs *regs)
{
#ifdef CONFIG_PPC_BOOK3S_64
unsigned long trap, srr0, srr1;