Properly reflect the changes ed2e37c brought.
Signed-off-by: Jan Kiszka <[email protected]>
---
arch/x86/kernel/ipipe.c | 11 ++++++-----
1 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/arch/x86/kernel/ipipe.c b/arch/x86/kernel/ipipe.c
index 116fee7..9425fbd 100644
--- a/arch/x86/kernel/ipipe.c
+++ b/arch/x86/kernel/ipipe.c
@@ -749,11 +749,12 @@ int __ipipe_handle_exception(struct pt_regs *regs, long
error_code, int vector)
if (likely(ipipe_root_domain_p)) {
/*
- * In case we faulted in the iret path, regs.flags do not
- * match the root domain state. The fault handler or the
- * low-level return code may evaluate it. Fix this up, either
- * by the root state sampled on entry or, if we migrated to
- * root, with the current state.
+ * If root is not the topmost domain or in case we faulted in
+ * the iret path of x86-32, regs.flags does not match the root
+ * domain state. The fault handler or the low-level return
+ * code may evaluate it. So fix this up, either by the root
+ * state sampled on entry or, if we migrated to root, with the
+ * current state.
*/
__fixup_if(root_entry ? raw_irqs_disabled_flags(flags) :
raw_irqs_disabled(), regs);
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