| From df114efa4c74a67db8caec507324b8332747645c Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Fri, 8 Dec 2023 15:57:07 -0800 |
| Subject: ARC: fix spare error |
| |
| From: Vineet Gupta <vgupta@kernel.org> |
| |
| [ Upstream commit aca02d933f63ba8bc84258bf35f9ffaf6b664336 ] |
| |
| Reported-by: kernel test robot <lkp@intel.com> |
| Closes: https://lore.kernel.org/oe-kbuild-all/202312082320.VDN5A9hb-lkp@intel.com/ |
| Signed-off-by: Vineet Gupta <vgupta@kernel.org> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| arch/arc/kernel/signal.c | 6 +++--- |
| 1 file changed, 3 insertions(+), 3 deletions(-) |
| |
| diff --git a/arch/arc/kernel/signal.c b/arch/arc/kernel/signal.c |
| index 8877de0dfe6c..2759d49a2f3a 100644 |
| --- a/arch/arc/kernel/signal.c |
| +++ b/arch/arc/kernel/signal.c |
| @@ -61,7 +61,7 @@ struct rt_sigframe { |
| unsigned int sigret_magic; |
| }; |
| |
| -static int save_arcv2_regs(struct sigcontext *mctx, struct pt_regs *regs) |
| +static int save_arcv2_regs(struct sigcontext __user *mctx, struct pt_regs *regs) |
| { |
| int err = 0; |
| #ifndef CONFIG_ISA_ARCOMPACT |
| @@ -74,12 +74,12 @@ static int save_arcv2_regs(struct sigcontext *mctx, struct pt_regs *regs) |
| #else |
| v2abi.r58 = v2abi.r59 = 0; |
| #endif |
| - err = __copy_to_user(&mctx->v2abi, &v2abi, sizeof(v2abi)); |
| + err = __copy_to_user(&mctx->v2abi, (void const *)&v2abi, sizeof(v2abi)); |
| #endif |
| return err; |
| } |
| |
| -static int restore_arcv2_regs(struct sigcontext *mctx, struct pt_regs *regs) |
| +static int restore_arcv2_regs(struct sigcontext __user *mctx, struct pt_regs *regs) |
| { |
| int err = 0; |
| #ifndef CONFIG_ISA_ARCOMPACT |
| -- |
| 2.43.0 |
| |
