[pull] master from torvalds:master#686
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pull[bot] merged 13 commits intoKadantte:masterfrom Dec 29, 2023
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
When overwriting and splitting existing extents, we weren't correctly accounting for a 3 way split of a compressed extent. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
An alignment of 4 bytes is wrong for 64-bit platforms which don't define CONFIG_HAVE_ARCH_PREL32_RELOCATIONS (which then store 64-bit pointers). Fix their alignment to 8 bytes. Fixes: ddb5cdb ("kbuild: generate KSYMTAB entries by modpost") Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Masahiro has always applied scripts/clang-tools patches but it is not included in the Kbuild section, so neither he nor linux-kbuild get cc'd on patches that touch those files. Signed-off-by: Nathan Chancellor <nathan@kernel.org> Acked-by: Nicolas Schier <nicolas@fjasle.eu> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
When a path contains relative symbolic links, os.path.abspath() might
not follow the symlinks and instead return the absolute path with just
the relative paths resolved, resulting in an incorrect path.
1. Say "drivers/hdf/" has some symlinks:
# ls -l drivers/hdf/
total 364
drwxrwxr-x 2 ... 4096 ... evdev
lrwxrwxrwx 1 ... 44 ... framework -> ../../../../../../drivers/hdf_core/framework
-rw-rw-r-- 1 ... 359010 ... hdf_macro_test.h
lrwxrwxrwx 1 ... 55 ... inner_api -> ../../../../../../drivers/hdf_core/interfaces/inner_api
lrwxrwxrwx 1 ... 53 ... khdf -> ../../../../../../drivers/hdf_core/adapter/khdf/linux
-rw-r--r-- 1 ... 74 ... Makefile
drwxrwxr-x 3 ... 4096 ... wifi
2. One .cmd file records that:
# head -1 ./framework/core/manager/src/.devmgr_service.o.cmd
cmd_drivers/hdf/khdf/manager/../../../../framework/core/manager/src/devmgr_service.o := ... \
/path/to/src/drivers/hdf/khdf/manager/../../../../framework/core/manager/src/devmgr_service.c
3. os.path.abspath returns "/path/to/src/framework/core/manager/src/devmgr_service.c", not correct:
# ./scripts/clang-tools/gen_compile_commands.py
INFO: Could not add line from ./framework/core/manager/src/.devmgr_service.o.cmd: File \
/path/to/src/framework/core/manager/src/devmgr_service.c not found
Use os.path.realpath(), which resolves the symlinks and normalizes the paths correctly.
# cat compile_commands.json
...
{
"command": ...
"directory": ...
"file": "/path/to/bla/drivers/hdf_core/framework/core/manager/src/devmgr_service.c"
},
...
Also fix it in parse_arguments().
Signed-off-by: Jialu Xu <xujialu@vimux.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
The recent work to fix data moves w.r.t. durability broke promotes, because the caused us to bail out when the extent minus pointers being dropped still has enough pointers to satisfy the current number of replicas. Disable this check when we're adding cached replicas. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
If ->NameOffset/Length is bigger than ->CreateContextsOffset/Length, ksmbd_check_message doesn't validate request buffer it correctly. So slab-out-of-bounds warning from calling smb_strndup_from_utf16() in smb2_open() could happen. If ->NameLength is non-zero, Set the larger of the two sums (Name and CreateContext size) as the offset and length of the data area. Reported-by: Yang Chaoming <lometsj@live.com> Cc: stable@vger.kernel.org Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
The ___kcrctab section holds an array of 32-bit CRC values. Add a .balign 4 to tell the linker the correct memory alignment. Fixes: f3304ec ("linux/export: use inline assembler to populate symbol CRCs") Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
…hefs Pull bcachefs fixes from Kent Overstreet: "Just a few fixes: besides a few one liners, we have a fix for snapshots + compression where the extent update path didn't account for the fact that with snapshots, we might split an existing extent into three, not just two; and a small fixup for promotes which were broken by the recent changes in the data update path to correctly take into account device durability" * tag 'bcachefs-2023-12-27' of https://evilpiepirate.org/git/bcachefs: bcachefs: Fix promotes bcachefs: Fix leakage of internal error code bcachefs: Fix insufficient disk reservation with compression + snapshots bcachefs: fix BCH_FSCK_ERR enum
…/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Revive proper alignment for the ksymtab and kcrctab sections - Fix gen_compile_commands.py tool to resolve symbolic links - Fix symbolic links to installed debug VDSO files - Update MAINTAINERS * tag 'kbuild-fixes-v6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: linux/export: Ensure natural alignment of kcrctab array kbuild: fix build ID symlinks to installed debug VDSO files gen_compile_commands.py: fix path resolve with symlinks in it MAINTAINERS: Add scripts/clang-tools to Kbuild section linux/export: Fix alignment for 64-bit ksymtab entries
Pull ksmbd server fix from Steve French: - address possible slab out of bounds in parsing of open requests * tag '6.7rc7-smb3-srv-fix' of git://git.samba.org/ksmbd: ksmbd: fix slab-out-of-bounds in smb_strndup_from_utf16()
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