android_kernel_motorola_sm6375/include
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Marco Elver b5c9938cb4
FROMGIT: kfence: use pt_regs to generate stack trace on faults
Instead of removing the fault handling portion of the stack trace based on
the fault handler's name, just use struct pt_regs directly.

Change kfence_handle_page_fault() to take a struct pt_regs, and plumb it
through to kfence_report_error() for out-of-bounds, use-after-free, or
invalid access errors, where pt_regs is used to generate the stack trace.

If the kernel is a DEBUG_KERNEL, also show registers for more information.

Link: https://lkml.kernel.org/r/20201105092133.2075331-1-elver@google.com
Signed-off-by: Marco Elver <elver@google.com>
Suggested-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Jann Horn <jannh@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Bug: 177201466
(cherry picked from commit 54a5abe9b5d542ee71836439cc662efe178c8211
    https://github.com/hnaz/linux-mm v5.11-rc4-mmots-2021-01-21-20-10)
Test: CONFIG_KFENCE_KUNIT_TEST=y passes on Cuttlefish
Signed-off-by: Alexander Potapenko <glider@google.com>
Change-Id: I3a60060b24f0efb4faee2e6c953973bc1263e8d1
2026-05-07 17:24:03 +03:00
..
acpi ACPICA: Avoid sequence overread in call to strncmp() 2025-06-27 11:02:52 +01:00
asm-generic UPSTREAM: seccomp: Use -1 marker for end of mode 1 syscall list 2026-05-07 10:17:17 -04:00
clocksource
crypto UPSTREAM: crypto: poly1305 - fix poly1305_core_setkey() declaration 2025-09-24 12:16:39 +02:00
drm This is the 5.4.296 stable release 2025-07-18 10:57:54 +00:00
dt-bindings
keys
kvm
linux FROMGIT: kfence: use pt_regs to generate stack trace on faults 2026-05-07 17:24:03 +03:00
math-emu
media
misc
net Revert "wifi: cfg80211: Increase akm_suites array size in" 2026-05-05 20:02:19 +03:00
pcmcia
ras
rdma This is the 5.4.296 stable release 2025-07-18 10:57:54 +00:00
scsi This is the 5.4.301 stable release 2025-10-30 07:52:10 +00:00
soc
sound Merge adc52e1422 on remote branch 2025-10-30 10:55:43 -07:00
target
trace UPSTREAM: bpf: cpumap: Add the possibility to attach an eBPF program to cpumap 2026-01-14 18:12:04 -08:00
uapi UPSTREAM: net: retrieve netns cookie via getsocketopt 2026-05-07 10:18:28 -04:00
vdso
video
xen xen/mcelog: Add __nonstring annotations for unterminated strings 2025-05-02 07:39:09 +02:00
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