diff options
| author | John David Anglin <dave.anglin@bell.net> | 2025-07-21 16:13:13 -0400 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2025-07-25 22:45:23 +0200 |
| commit | f92a5e36b0c45cd12ac0d1bc44680c0dfae34543 (patch) | |
| tree | 8686489d119724a42cfa01c69945faee815e0b73 | |
| parent | 802e55488bc2cc1ab6423b720255a785ccac42ce (diff) | |
parisc: Try to fixup kernel exception in bad_area_nosemaphore path of do_page_fault()
Signed-off-by: John David Anglin <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org # v5.12+
| -rw-r--r-- | arch/parisc/mm/fault.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c index c39de84e98b0..f1785640b049 100644 --- a/arch/parisc/mm/fault.c +++ b/arch/parisc/mm/fault.c @@ -363,6 +363,10 @@ bad_area: mmap_read_unlock(mm); bad_area_nosemaphore: + if (!user_mode(regs) && fixup_exception(regs)) { + return; + } + if (user_mode(regs)) { int signo, si_code; |