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| author | Vineet Gupta <vgupta@kernel.org> | 2023-12-08 15:57:07 -0800 |
|---|---|---|
| committer | Vineet Gupta <vgupta@kernel.org> | 2023-12-08 16:30:24 -0800 |
| commit | aca02d933f63ba8bc84258bf35f9ffaf6b664336 (patch) | |
| tree | 923fff83757f70af803e40be748f14c87b75e016 | |
| parent | 6732c0e494ac35fbadd749bbbd226c0aceb2d2c4 (diff) | |
| download | linux-aca02d933f63ba8bc84258bf35f9ffaf6b664336.tar.gz linux-aca02d933f63ba8bc84258bf35f9ffaf6b664336.tar.bz2 linux-aca02d933f63ba8bc84258bf35f9ffaf6b664336.zip | |
ARC: fix spare error
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>
| -rw-r--r-- | arch/arc/kernel/signal.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arc/kernel/signal.c b/arch/arc/kernel/signal.c index 0b3bb529d246..8f6f4a542964 100644 --- a/arch/arc/kernel/signal.c +++ b/arch/arc/kernel/signal.c @@ -62,7 +62,7 @@ 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 @@ -75,12 +75,12 @@ 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 |