Commit 3eb6f1f9 authored by Mark Rutland's avatar Mark Rutland Committed by Will Deacon

arm64: consistently use unsigned long for thread flags

In do_notify_resume, we manipulate thread_flags as a 32-bit unsigned
int, whereas thread_info::flags is a 64-bit unsigned long, and elsewhere
(e.g. in the entry assembly) we manipulate the flags as a 64-bit
quantity.

For consistency, and to avoid problems if we end up with more than 32
flags, let's make do_notify_resume take the flags as a 64-bit unsigned
long.
Signed-off-by: default avatarMark Rutland <mark.rutland@arm.com>
Reviewed-by: default avatarDave Martin <dave.martin@arm.com>
Acked-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
parent e87a4a92
...@@ -912,7 +912,7 @@ static void do_signal(struct pt_regs *regs) ...@@ -912,7 +912,7 @@ static void do_signal(struct pt_regs *regs)
} }
asmlinkage void do_notify_resume(struct pt_regs *regs, asmlinkage void do_notify_resume(struct pt_regs *regs,
unsigned int thread_flags) unsigned long thread_flags)
{ {
/* /*
* The assembly code enters us with IRQs off, but it hasn't * The assembly code enters us with IRQs off, but it hasn't
......
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