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Kuan-Ying Lee f22c363436 scripts/checkstack.pl: fix no space expression between sp and offset
When I use older version aarch64 objdump (2.24) to disassemble aarch64
vmlinux, I get the result like below.  There is no space between sp and
offset.

ffff800008010000 <dw_apb_ictl_handle_irq>:
ffff800008010000:       d503233f        hint    #0x19
ffff800008010004:       a9bc7bfd        stp     x29, x30, [sp,#-64]!
ffff800008010008:       90011e60        adrp    x0, ffff80000a3dc000 <num_ictlrs>
ffff80000801000c:       910003fd        mov     x29, sp
ffff800008010010:       a9025bf5        stp     x21, x22, [sp,#32]

When I use newer version aarch64 objdump (2.35), I get
the result like below.
There is a space between sp and offset.

ffff800008010000 <dw_apb_ictl_handle_irq>:
ffff800008010000:       d503233f        paciasp
ffff800008010004:       a9bc7bfd        stp     x29, x30, [sp, #-64]!
ffff800008010008:       90011e60        adrp    x0, ffff80000a3dc000 <num_ictlrs>
ffff80000801000c:       910003fd        mov     x29, sp
ffff800008010010:       a9025bf5        stp     x21, x22, [sp, #32]

Add no space support of regular expression for old version objdump.

Link: https://lkml.kernel.org/r/20231220073629.2658-1-Kuan-Ying.Lee@mediatek.com
Signed-off-by: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
Cc: Casper Li <casper.li@mediatek.com>
Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: Chinwen Chang <chinwen.chang@mediatek.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Qun-Wei Lin <qun-wei.lin@mediatek.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-12-29 12:22:28 -08:00
arch x86/kexec: fix incorrect argument passed to kexec_dprintk() 2023-12-29 12:22:28 -08:00
block block-6.7-2023-12-01 2023-12-02 06:39:30 +09:00
certs This update includes the following changes: 2023-11-02 16:15:30 -10:00
crypto This push fixes a regression in ahash and hides the Kconfig sub-options for the jitter RNG. 2023-11-09 17:04:58 -08:00
Documentation docs: submit-checklist: remove all of "make namespacecheck" 2023-12-29 12:22:27 -08:00
drivers lib: crc_ccitt_false() is identical to crc_itu_t() 2023-12-29 12:22:26 -08:00
fs nilfs2: add missing set_freezable() for freezable kthread 2023-12-29 12:22:28 -08:00
include lib: crc_ccitt_false() is identical to crc_itu_t() 2023-12-29 12:22:26 -08:00
init init/Kconfig: move more items into the EXPERT menu 2023-12-20 15:02:58 -08:00
io_uring io_uring: use fget/fput consistently 2023-11-28 11:56:29 -07:00
ipc Many singleton patches against the MM code. The patch series which are 2023-11-02 19:38:47 -10:00
kernel kernel: relay: remove relay_file_splice_read dead code, doesn't work 2023-12-29 12:22:27 -08:00
lib lib: crc_ccitt_false() is identical to crc_itu_t() 2023-12-29 12:22:26 -08:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
mm x86/kexec: use pr_err() instead of kexec_dprintk() when an error occurs 2023-12-29 12:22:28 -08:00
net wireless fixes: 2023-11-29 19:43:34 -08:00
rust Kbuild updates for v6.7 2023-11-04 08:07:19 -10:00
samples Landlock updates for v6.7-rc1 2023-11-03 09:28:53 -10:00
scripts scripts/checkstack.pl: fix no space expression between sp and offset 2023-12-29 12:22:28 -08:00
security kexec_file: print out debugging message if required 2023-12-20 15:02:57 -08:00
sound ALSA: hda: Disable power-save on KONTRON SinglePC 2023-11-30 16:14:21 +01:00
tools Revert "selftests: error out if kernel header files are not yet built" 2023-12-12 17:20:19 -08:00
usr usr/Kconfig: fix typos of "its" 2023-12-20 15:02:58 -08:00
virt ARM: 2023-09-07 13:52:20 -07:00
.clang-format iommu: Add for_each_group_device() 2023-05-23 08:15:51 +02:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.get_maintainer.ignore get_maintainer: add Alan to .get_maintainer.ignore 2022-08-20 15:17:44 -07:00
.gitattributes .gitattributes: set diff driver for Rust source code files 2023-05-31 17:48:25 +02:00
.gitignore kbuild: rpm-pkg: generate kernel.spec in rpmbuild/SPECS/ 2023-10-03 20:49:09 +09:00
.mailmap .mailmap: add a new address mapping for Chester Lin 2023-12-06 16:12:45 -08:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: remove Ohad Ben-Cohen from hwspinlock subsystem 2023-12-29 12:22:24 -08:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS MAINTAINERS: remove Ohad Ben-Cohen from hwspinlock subsystem 2023-12-29 12:22:24 -08:00
Makefile checkstack: allow to pass MINSTACKSIZE parameter 2023-12-10 17:21:32 -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.