Messages in this thread Patch in this message |  | | | From | Richard Weinberger <> | | Subject | [PATCH 04/20] h8300: Do not call do_signal() with irqs disabled | | Date | Sat, 26 May 2012 00:04:20 +0200 |
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get_signal_to_deliver() calls try_to_freeze() which might sleep.
Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Richard Weinberger <richard@nod.at> --- arch/h8300/kernel/signal.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/arch/h8300/kernel/signal.c b/arch/h8300/kernel/signal.c index d4b0555..b3e03a7 100644 --- a/arch/h8300/kernel/signal.c +++ b/arch/h8300/kernel/signal.c @@ -40,6 +40,7 @@ #include <linux/binfmts.h> #include <linux/freezer.h> #include <linux/tracehook.h> +#include <linux/irqflags.h> #include <asm/setup.h> #include <asm/uaccess.h> @@ -507,6 +508,8 @@ statis void do_signal(struct pt_regs *regs) asmlinkage void do_notify_resume(struct pt_regs *regs, u32 thread_info_flags) { + local_irq_enable(); + if (thread_info_flags & _TIF_SIGPENDING) do_signal(regs); -- 1.7.7.3
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