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| author | Oleg Nesterov <oleg@redhat.com> | 2021-02-01 18:47:16 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2021-03-16 22:13:11 +0100 |
| commit | b2e9df850c58c2b36e915e7d3bed3f6107cccba6 (patch) | |
| tree | 8df5c5d143a03e0c6e6645c725ea85dcf44e678f /arch/x86/kernel/signal.c | |
| parent | 8c150ba2fb5995c84a7a43848250d444a3329a7d (diff) | |
| download | linux-b2e9df850c58c2b36e915e7d3bed3f6107cccba6.tar.bz2 | |
x86: Introduce restart_block->arch_data to remove TS_COMPAT_RESTART
Save the current_thread_info()->status of X86 in the new
restart_block->arch_data field so TS_COMPAT_RESTART can be removed again.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20210201174716.GA17898@redhat.com
Diffstat (limited to 'arch/x86/kernel/signal.c')
| -rw-r--r-- | arch/x86/kernel/signal.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c index 6c26d2c3a2e4..f306e85a08a6 100644 --- a/arch/x86/kernel/signal.c +++ b/arch/x86/kernel/signal.c @@ -767,7 +767,7 @@ handle_signal(struct ksignal *ksig, struct pt_regs *regs) static inline unsigned long get_nr_restart_syscall(const struct pt_regs *regs) { #ifdef CONFIG_IA32_EMULATION - if (current_thread_info()->status & TS_COMPAT_RESTART) + if (current->restart_block.arch_data & TS_COMPAT) return __NR_ia32_restart_syscall; #endif #ifdef CONFIG_X86_X32_ABI |