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| author | Palmer Dabbelt <palmer@rivosinc.com> | 2023-11-09 06:44:13 -0800 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2023-11-09 06:44:13 -0800 |
| commit | 68444b93ed6c622f77745ea25f8db05cd0afb1b6 (patch) | |
| tree | 743ca5f9cd96e52db5c29f6e81141232ca435b5f /arch/riscv/kernel/signal.c | |
| parent | c6e316ac05532febb0c966fa9b55f5258ed037be (diff) | |
| parent | 61e3d993c8bd3e80f8f1363ed5e04f88ab531b72 (diff) | |
Merge patch "drivers: perf: Do not broadcast to other cpus when starting a counter"
This is really just a single patch, but since the offending fix hasn't
yet made it to my for-next I'm merging it here.
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv/kernel/signal.c')
| -rw-r--r-- | arch/riscv/kernel/signal.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/riscv/kernel/signal.c b/arch/riscv/kernel/signal.c index d2d7169048ea..88b6220b2608 100644 --- a/arch/riscv/kernel/signal.c +++ b/arch/riscv/kernel/signal.c @@ -311,13 +311,6 @@ static inline void __user *get_sigframe(struct ksignal *ksig, /* Align the stack frame. */ sp &= ~0xfUL; - /* - * Fail if the size of the altstack is not large enough for the - * sigframe construction. - */ - if (current->sas_ss_size && sp < current->sas_ss_sp) - return (void __user __force *)-1UL; - return (void __user *)sp; } |