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Arnd Bergmann 4768f82272 kasan: disable kasan_non_canonical_hook() for HW tags commit `17c17567fe` upstream. On arm64, building with CONFIG_KASAN_HW_TAGS now causes a compile-time error: mm/kasan/report.c: In function 'kasan_non_canonical_hook': mm/kasan/report.c:637:20: error: 'KASAN_SHADOW_OFFSET' undeclared (first use in this function) 637 \| if (addr < KASAN_SHADOW_OFFSET) \| ^~~~~~~~~~~~~~~~~~~ mm/kasan/report.c:637:20: note: each undeclared identifier is reported only once for each function it appears in mm/kasan/report.c:640:77: error: expected expression before ';' token 640 \| orig_addr = (addr - KASAN_SHADOW_OFFSET) << KASAN_SHADOW_SCALE_SHIFT; This was caused by removing the dependency on CONFIG_KASAN_INLINE that used to prevent this from happening. Use the more specific dependency on KASAN_SW_TAGS \|\| KASAN_GENERIC to only ignore the function for hwasan mode. Link: https://lkml.kernel.org/r/20231016200925.984439-1-arnd@kernel.org Fixes: 12ec6a919b0f ("kasan: print the original fault addr when access invalid shadow") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Alexander Potapenko <glider@google.com> Cc: Andrey Konovalov <andreyknvl@gmail.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Haibo Li <haibo.li@mediatek.com> Cc: Kees Cook <keescook@chromium.org> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Cc: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Amit Pundir <amit.pundir@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-01-01 12:38:52 +00:00
arch	arm64: mm: Always make sw-dirty PTEs hw-dirty in pte_modify	2023-12-20 17:00:25 +01:00
block	blk-cgroup: bypass blkcg_deactivate_policy after destroying	2023-12-20 17:00:21 +01:00
certs
crypto
Documentation
drivers	r8152: fix the autosuspend doesn't work	2023-12-20 17:00:29 +01:00
fs	smb: client: fix OOB in smb2_query_reparse_point()	2023-12-20 17:00:27 +01:00
include	kasan: disable kasan_non_canonical_hook() for HW tags	2024-01-01 12:38:52 +00:00
init
io_uring
ipc
kernel	ring-buffer: Have rb_time_cmpxchg() set the msb counter too	2023-12-20 17:00:28 +01:00
lib
LICENSES
mm	kasan: disable kasan_non_canonical_hook() for HW tags	2024-01-01 12:38:52 +00:00
net	net: tls, update curr on splice as well	2023-12-20 17:00:28 +01:00
rust
samples
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sound	ALSA: hda/realtek: Apply mute LED quirk for HP15-db	2023-12-20 17:00:20 +01:00
tools	selftests/bpf: fix bpf_loop_bench for new callback verification scheme	2023-12-20 17:00:23 +01:00
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Makefile	Linux 6.1.69	2023-12-20 17:00:29 +01:00
README

README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.