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Huang Jianan 6daf2d4663 erofs: avoid using generic_block_bmap 
[ Upstream commit d8b3df8b1048405e73558b88cba2adf29490d468 ]

Surprisingly, `block' in sector_t indicates the number of
i_blkbits-sized blocks rather than sectors for bmap.

In addition, considering buffer_head limits mapped size to 32-bits,
should avoid using generic_block_bmap.

Link: https://lore.kernel.org/r/20201209115740.18802-1-huangjianan@oppo.com
Fixes: 9da681e017a3 ("staging: erofs: support bmap")
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Reviewed-by: Gao Xiang <hsiangkao@redhat.com>
Signed-off-by: Huang Jianan <huangjianan@oppo.com>
Signed-off-by: Guo Weichao <guoweichao@oppo.com>
[ Gao Xiang: slightly update the commit message description. ]
Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:51:23 +01:00
arch
x86/kprobes: Restore BTF if the single-stepping is cancelled
2020-12-30 11:51:22 +01:00
block
blk-mq: In blk_mq_dispatch_rq_list() "no budget" is a reason to kick
2020-12-30 11:50:54 +01:00
certs
PKCS#7: Refactor verify_pkcs7_signature()
2019-08-05 18:40:18 -04:00
crypto
crypto: af_alg - avoid undefined behavior accessing salg_name
2020-12-30 11:51:00 +01:00
Documentation
KVM: mmu: Fix SPTE encoding of MMIO generation upper half
2020-12-21 13:27:06 +01:00
drivers
iwlwifi: mvm: hook up missing RX handlers
2020-12-30 11:51:23 +01:00
fs
erofs: avoid using generic_block_bmap
2020-12-30 11:51:23 +01:00
include
seq_buf: Avoid type mismatch for seq_buf_init
2020-12-30 11:51:21 +01:00
init
printk: reduce LOG_BUF_SHIFT range for H8300
2020-11-05 11:43:16 +01:00
ipc
ipc/util.c: sysvipc_find_ipc() incorrectly updates position index
2020-05-20 08:20:16 +02:00
kernel
bpf: Fix bpf_put_raw_tracepoint()'s use of __module_address()
2020-12-30 11:51:18 +01:00
lib
lib/syscall: fix syscall registers retrieval on 32-bit platforms
2020-12-11 13:23:32 +01:00
LICENSES
LICENSES: Rename other to deprecated
2019-05-03 06:34:32 -06:00
mm
mm/zsmalloc.c: drop ZSMALLOC_PGTABLE_MAPPING
2020-12-16 10:56:59 +01:00
net
net: sunrpc: Fix 'snprintf' return value check in 'do_xprt_debugfs'
2020-12-30 11:51:16 +01:00
samples
samples: bpf: Fix lwt_len_hist reusing previous BPF map
2020-12-30 11:51:12 +01:00
scripts
kbuild: avoid split lines in .mod files
2020-12-30 11:50:57 +01:00
security
selinux: fix inode_doinit_with_dentry() LABEL_INVALID error handling
2020-12-30 11:51:05 +01:00
sound
ASoC: amd: change clk_get() to devm_clk_get() and add missed checks
2020-12-30 11:51:22 +01:00
tools
selftests/seccomp: Update kernel config
2020-12-30 11:51:16 +01:00
usr
initramfs: restore default compression behavior
2020-04-08 09:08:38 +02:00
virt
KVM: arm64: vgic-v3: Drop the reporting of GICR_TYPER.Last for userspace
2020-12-02 08:49:46 +01:00
.clang-format
clang-format: Update with the latest for_each macro list
2019-08-31 10:00:51 +02:00
.cocciconfig
…
.get_maintainer.ignore
Opt out of scripts/get_maintainer.pl
2019-05-16 10:53:40 -07:00
.gitattributes
…
.gitignore
Modules updates for v5.4
2019-09-22 10:34:46 -07:00
.mailmap
ARM: SoC fixes
2019-11-10 13:41:59 -08:00
COPYING
COPYING: use the new text with points to the license files
2018-03-23 12:41:45 -06:00
CREDITS
MAINTAINERS: Remove Simon as Renesas SoC Co-Maintainer
2019-10-10 08:12:51 -07:00
Kbuild
kbuild: do not descend to ./Kbuild when cleaning
2019-08-21 21:03:58 +09:00
Kconfig
docs: kbuild: convert docs to ReST and rename to *.rst
2019-06-14 14:21:21 -06:00
MAINTAINERS
Documentation/llvm: add documentation on building w/ Clang/LLVM
2020-08-26 10:40:46 +02:00
Makefile
Linux 5.4.85
2020-12-21 13:27:07 +01:00
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.
Description
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