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Darrick J. Wong a5336d6bb2 xfs: fix the forward progress assertion in xfs_iwalk_run_callbacks
In commit 27c14b5daa we started tracking the last inode seen during an
inode walk to avoid infinite loops if a corrupt inobt record happens to
have a lower ir_startino than the record preceeding it.  Unfortunately,
the assertion trips over the case where there are completely empty inobt
records (which can happen quite easily on 64k page filesystems) because
we advance the tracking cursor without actually putting the empty record
into the processing buffer.  Fix the assert to allow for this case.

Reported-by: zlang@redhat.com
Fixes: 27c14b5daa ("xfs: ensure inobt record walks always make forward progress")
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
2020-12-09 09:49:38 -08:00
arch A single fix for the x86 perf sysfs interfaces which used kobject 2020-11-22 13:23:43 -08:00
block blk-cgroup: fix a hd_struct leak in blkcg_fill_root_iostats 2020-11-14 11:17:34 -07:00
certs
crypto
Documentation Staging/IIO fixes for 5.10-rc5 2020-11-22 11:58:49 -08:00
drivers Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid 2020-11-22 14:36:06 -08:00
fs xfs: fix the forward progress assertion in xfs_iwalk_run_callbacks 2020-12-09 09:49:38 -08:00
include A couple of scheduler fixes: 2020-11-22 13:26:07 -08:00
init bootconfig: Extend the magic check range to the preceding 3 bytes 2020-11-12 20:36:52 -05:00
ipc
kernel A couple of scheduler fixes: 2020-11-22 13:26:07 -08:00
lib lib/strncpy_from_user.c: Mask out bytes after NUL terminator. 2020-11-19 11:56:16 -08:00
LICENSES
mm mm: fix madvise WILLNEED performance problem 2020-11-22 10:48:22 -08:00
net Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 2020-11-19 12:26:10 -08:00
samples Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 2020-11-06 17:49:34 -08:00
scripts Networking fixes for 5.10-rc4, including fixes from the bpf subtree. 2020-11-12 14:02:04 -08:00
security selinux/stable-5.10 PR 20201113 2020-11-14 12:04:02 -08:00
sound ASoC: Fixes for v5.11 2020-11-19 19:56:29 +01:00
tools seccomp fixes for v5.10-rc5 2020-11-21 10:24:05 -08:00
usr
virt kvm: x86/mmu: Support dirty logging for the TDP MMU 2020-10-23 03:42:13 -04:00
.clang-format RDMA 5.10 pull request 2020-10-17 11:18:18 -07:00
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap mailmap: fix entry for Dmitry Baryshkov/Eremin-Solenikov 2020-11-14 11:26:03 -08:00
COPYING
CREDITS Samsung changes for v5.10 2020-11-13 13:16:27 +01:00
Kbuild
Kconfig
MAINTAINERS iommu fixes for -rc5 2020-11-20 10:20:16 -08:00
Makefile Linux 5.10-rc5 2020-11-22 15:36:08 -08:00
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.