Displaying 3 results from an estimated 3 matches for "kcsan_value_change_mayb".
Did you mean:
kcsan_value_change_maybe
2020 Aug 06
0
[PATCH] x86/paravirt: Add missing noinstr to arch_local*() helpers
...;
#endif
}
@@ -350,11 +383,13 @@ static noinline void kcsan_found_watchpoint(const volatile void *ptr,
flags = user_access_save();
if (consumed) {
- kcsan_save_irqtrace(current);
+ struct kcsan_irq_state irqstate;
+
+ kcsan_save_irqtrace(&irqstate);
kcsan_report(ptr, size, type, KCSAN_VALUE_CHANGE_MAYBE,
KCSAN_REPORT_CONSUMED_WATCHPOINT,
watchpoint - watchpoints);
- kcsan_restore_irqtrace(current);
+ kcsan_restore_irqtrace(&irqstate);
} else {
/*
* The other thread may not print any diagnostics, as it has
@@ -387,7 +422,7 @@ kcsan_setup_watchpoint(const volatile v...
2020 Aug 05
9
[PATCH] x86/paravirt: Add missing noinstr to arch_local*() helpers
On Wed, Aug 05, 2020 at 03:59:40PM +0200, Marco Elver wrote:
> On Wed, Aug 05, 2020 at 03:42PM +0200, peterz at infradead.org wrote:
> > Shouldn't we __always_inline those? They're going to be really small.
>
> I can send a v2, and you can choose. For reference, though:
>
> ffffffff86271ee0 <arch_local_save_flags>:
> ffffffff86271ee0: 0f 1f 44 00 00
2020 Aug 05
9
[PATCH] x86/paravirt: Add missing noinstr to arch_local*() helpers
On Wed, Aug 05, 2020 at 03:59:40PM +0200, Marco Elver wrote:
> On Wed, Aug 05, 2020 at 03:42PM +0200, peterz at infradead.org wrote:
> > Shouldn't we __always_inline those? They're going to be really small.
>
> I can send a v2, and you can choose. For reference, though:
>
> ffffffff86271ee0 <arch_local_save_flags>:
> ffffffff86271ee0: 0f 1f 44 00 00