microsoft
/
WSL2-Linux-Kernel
зеркало из https://github.com/microsoft/WSL2-Linux-Kernel.git
1
0
Форкнуть 0
Код Задачи Пакеты Проекты Релизы Вики Активность
The source for the Linux kernel used in Windows Subsystem for Linux 2 (WSL2)
1 093 106 коммитов 10 Ветки 3 162 Теги 3,2 GiB
C 97.7%
Assembly 1.2%
Shell 0.4%
Makefile 0.3%
Python 0.2%
Разное 0.1%
Перейти к файлу
Xin Yin b5cb79dcfd erofs: fix crash when enable tracepoint cachefiles_prep_read 
RIP: 0010:trace_event_raw_event_cachefiles_prep_read+0x88/0xe0
[cachefiles]
Call Trace:
  <TASK>
  cachefiles_prepare_read+0x1d7/0x3a0 [cachefiles]
  erofs_fscache_read_folios+0x188/0x220 [erofs]
  erofs_fscache_meta_readpage+0x106/0x160 [erofs]
  do_read_cache_folio+0x42a/0x590
  ? bdi_register_va.part.14+0x1a7/0x210
  ? super_setup_bdi_name+0x76/0xe0
  erofs_bread+0x5b/0x170 [erofs]
  erofs_fc_fill_super+0x12b/0xc50 [erofs]

This tracepoint uses rreq->inode, should set it when allocating.

Fixes: d435d53228 ("erofs: change to use asynchronous io for fscache readpage/readahead")
Signed-off-by: Xin Yin <yinxin.x@bytedance.com>
Reviewed-by: Jeffle Xu <jefflexu@linux.alibaba.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Link: https://lore.kernel.org/r/20220527101800.22360-1-yinxin.x@bytedance.com
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
 		2022-05-29 15:36:04 +08:00
Documentation Changes since last update: 2022-05-24 18:42:04 -07:00
LICENSES LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers 2021-12-16 14:33:10 +01:00
arch Power management updates for 5.19-rc1 2022-05-24 16:04:25 -07:00
block Description for this pull request: 2022-05-24 18:30:27 -07:00
certs certs: Explain the rationale to call panic() 2022-05-23 18:47:49 +03:00
crypto certs: Factor out the blacklist hash creation 2022-05-23 18:47:49 +03:00
drivers media updates for v5.19-rc1 2022-05-24 18:09:16 -07:00
fs erofs: fix crash when enable tracepoint cachefiles_prep_read 2022-05-29 15:36:04 +08:00
include Changes since last update: 2022-05-24 18:42:04 -07:00
init random: handle latent entropy and command line from random_init() 2022-05-18 15:53:53 +02:00
ipc fs: allocate inode by using alloc_inode_sb() 2022-03-22 15:57:03 -07:00
kernel Power management updates for 5.19-rc1 2022-05-24 16:04:25 -07:00
lib hwmon updates for v5.19-rc1 2022-05-24 14:23:10 -07:00
mm kernel-hardening updates for v5.19-rc1 2022-05-24 12:27:09 -07:00
net kernel-hardening updates for v5.19-rc1 2022-05-24 12:27:09 -07:00
samples Landlock updates for v5.19-rc1 2022-05-24 13:09:13 -07:00
scripts tpmdd updates for v5.19-rc1 2022-05-24 13:16:50 -07:00
security integrity-v5.19 2022-05-24 13:50:39 -07:00
sound xen: branch for v5.19-rc1 2022-05-23 20:49:45 -07:00
tools Thermal control updates for 5.19-rc1 2022-05-24 16:19:30 -07:00
usr Kbuild updates for v5.18 2022-03-31 11:59:03 -07:00
virt KVM: Free new dirty bitmap if creating a new memslot fails 2022-05-20 13:02:05 -04:00
.clang-format genirq/msi: Make interrupt allocation less convoluted 2021-12-16 22:22:20 +01:00
.cocciconfig
…
.get_maintainer.ignore Opt out of scripts/get_maintainer.pl 2019-05-16 10:53:40 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore .gitignore: ignore only top-level modules.builtin 2021-05-02 00:43:35 +09:00
.mailmap Scheduler changes in this cycle were: 2022-05-24 11:11:13 -07:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: replace a Microchip AT91 maintainer 2022-02-09 11:30:01 +01:00
Kbuild kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS media updates for v5.19-rc1 2022-05-24 18:09:16 -07:00
Makefile kernel-hardening updates for v5.19-rc1 2022-05-24 12:27:09 -07:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

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.