git: 7a4907250452 - main - powerpc/trap: Change prediction of NOFAULTING in trap_pfault()

The branch main has been updated by jhibbits:

URL: https://cgit.FreeBSD.org/src/commit/?id=7a4907250452de0818dcd4c084a138b03f153f55

commit 7a4907250452de0818dcd4c084a138b03f153f55
Author:     Justin Hibbits <jhibbits@FreeBSD.org>
AuthorDate: 2025-03-29 00:03:39 +0000
Commit:     Justin Hibbits <jhibbits@FreeBSD.org>
CommitDate: 2025-03-29 00:19:33 +0000

    powerpc/trap: Change prediction of NOFAULTING in trap_pfault()
    
    This was probably intended to match the amd64 check, but that tests
    NOFAULTING against non-zero, while this checks against 0.  We're most
    likely to end up in this function when faulting is allowed, so
    predict_true is the better option.
---
 sys/powerpc/powerpc/trap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/powerpc/powerpc/trap.c b/sys/powerpc/powerpc/trap.c
index d919b7715664..203d270a504b 100644
--- a/sys/powerpc/powerpc/trap.c
+++ b/sys/powerpc/powerpc/trap.c
@@ -794,7 +794,7 @@ trap_pfault(struct trapframe *frame, bool user, int *signo, int *ucode)
 		return (true);
 #endif
 
-	if (__predict_false((td->td_pflags & TDP_NOFAULTING) == 0)) {
+	if (__predict_true((td->td_pflags & TDP_NOFAULTING) == 0)) {
 		/*
 		 * If we get a page fault while in a critical section, then
 		 * it is most likely a fatal kernel page fault.  The kernel