From a48dac448d85712dbc827cdfeb29f720f2c345ff Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Thu, 17 Oct 2019 15:41:25 -0700 Subject: riscv: fp: add missing __user pointer annotations The __user annotations were removed from the {save,restore}_fp_state() function signatures by commit 007f5c358957 ("Refactor FPU code in signal setup/return procedures"), but should be present, and sparse warns when they are not applied. Add them back in. This change should have no functional impact. Signed-off-by: Paul Walmsley Fixes: 007f5c358957 ("Refactor FPU code in signal setup/return procedures") Cc: Alan Kao Reviewed-by: Christoph Hellwig --- arch/riscv/kernel/signal.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/riscv/kernel/signal.c b/arch/riscv/kernel/signal.c index b14d7647d800..64bc914ce9ff 100644 --- a/arch/riscv/kernel/signal.c +++ b/arch/riscv/kernel/signal.c @@ -26,7 +26,7 @@ struct rt_sigframe { #ifdef CONFIG_FPU static long restore_fp_state(struct pt_regs *regs, - union __riscv_fp_state *sc_fpregs) + union __riscv_fp_state __user *sc_fpregs) { long err; struct __riscv_d_ext_state __user *state = &sc_fpregs->d; @@ -53,7 +53,7 @@ static long restore_fp_state(struct pt_regs *regs, } static long save_fp_state(struct pt_regs *regs, - union __riscv_fp_state *sc_fpregs) + union __riscv_fp_state __user *sc_fpregs) { long err; struct __riscv_d_ext_state __user *state = &sc_fpregs->d; -- cgit v1.2.3