No description
Find a file
Peter Zijlstra 880d2989e4 objtool: Fix type of reloc::addend
commit c087c6e7b5 upstream.

Elf{32,64}_Rela::r_addend is of type: Elf{32,64}_Sword, that means
that our reloc::addend needs to be long or face tuncation issues when
we do elf_rebuild_reloc_section():

  - 107:  48 b8 00 00 00 00 00 00 00 00   movabs $0x0,%rax        109: R_X86_64_64        level4_kernel_pgt+0x80000067
  + 107:  48 b8 00 00 00 00 00 00 00 00   movabs $0x0,%rax        109: R_X86_64_64        level4_kernel_pgt-0x7fffff99

Fixes: 627fce1480 ("objtool: Add ORC unwind table generation")
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Link: https://lkml.kernel.org/r/20220419203807.596871927@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-04-19 17:48:32 +08:00
arch x86/cpu: Load microcode during restore_processor_state() 2023-04-19 17:48:31 +08:00
block iocost: don't reset the inuse weight of under-weighted debtors 2023-04-19 17:48:22 +08:00
certs certs: Add support for using elliptic curve keys for signing modules 2021-08-23 19:55:42 +03:00
crypto crypto: xts - Add softdep on ecb 2023-04-19 17:47:16 +08:00
Documentation ext4, doc: fix incorrect h_reserved size 2023-04-19 17:48:16 +08:00
drivers eeprom: at25: Use DMA safe buffers 2023-04-19 17:48:32 +08:00
fs btrfs: fix leaked plug after failure syncing log on zoned filesystems 2023-04-19 17:48:30 +08:00
include tcp: make sure treq->af_specific is initialized 2023-04-19 17:48:27 +08:00
init init/main.c: return 1 from handled __setup() functions 2023-04-19 17:47:40 +08:00
ipc ipc/sem: do not sleep with a spin lock held 2023-04-19 17:45:01 +08:00
kernel bpf: Fix crash due to out of bounds access into reg2btf_ids. 2023-04-19 17:48:17 +08:00
lib hex2bin: fix access beyond string end 2023-04-19 17:48:22 +08:00
LICENSES LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes" 2021-07-15 06:31:24 -06:00
mm kasan: prevent cpu_quarantine corruption when CPU offline and cache shrink occur at same time 2023-04-19 17:48:30 +08:00
net netfilter: nft_socket: only do sk lookups when indev is available 2023-04-19 17:48:31 +08:00
samples samples/bpf, xdpsock: Fix race when running for fix duration of time 2023-04-19 17:47:05 +08:00
scripts gcc-plugins: latent_entropy: use /dev/urandom 2023-04-19 17:48:04 +08:00
security Fix incorrect type in assignment of ipv6 port for audit 2023-04-19 17:47:16 +08:00
sound ASoC: wm8731: Disable the regulator when probing fails 2023-04-19 17:48:29 +08:00
tools objtool: Fix type of reloc::addend 2023-04-19 17:48:32 +08:00
usr usr/include/Makefile: add linux/nfc.h to the compile-test coverage 2023-04-19 17:44:58 +08:00
virt KVM: avoid NULL pointer dereference in kvm_dirty_ring_push 2023-04-19 17:47:52 +08:00
.clang-format clang-format: Update with the latest for_each macro list 2021-05-12 23:32:39 +02:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.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 mailmap: add Andrej Shadura 2021-10-18 20:22:03 -10:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: Move Daniel Drake to credits 2021-09-21 08:34:58 +03:00
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 MAINTAINERS: adjust file entry for of_net.c after movement 2023-04-19 17:46:04 +08:00
Makefile Linux 5.15.37 2023-04-19 17:48:19 +08:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

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.