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Youling Tang d738bced86 scripts/decodecode: add support for LoongArch
An example how to invoke decodecode for loongarch64:
$ echo 'Code: 380839f6  380831f9  28412bae  <24000ca6>
  004081ad  0014cb50  004083e8  02bff34c  58008e91' | \
  ARCH=loongarch CROSS_COMPILE=loongarch64-linux-gnu- \
  ./scripts/decodecode
Code: 380839f6 380831f9 28412bae <24000ca6> 004081ad 0014cb50 004083e8 02bff34c 58008e91
All code
========
   0:	380839f6 	ldx.w       	$fp, $t3, $t2
   4:	380831f9 	ldx.w       	$s2, $t3, $t0
   8:	28412bae 	ld.h        	$t2, $s6, 74(0x4a)
   c:*	24000ca6 	ldptr.w     	$a2, $a1, 12(0xc)		<-- trapping instruction
  10:	004081ad 	slli.w      	$t1, $t1, 0x0
  14:	0014cb50 	and         	$t4, $s3, $t6
  18:	004083e8 	slli.w      	$a4, $s8, 0x0
  1c:	02bff34c 	addi.w      	$t0, $s3, -4(0xffc)
  20:	58008e91 	beq         	$t8, $t5, 140(0x8c)	# 0xac

Code starting with the faulting instruction
===========================================
   0:	24000ca6 	ldptr.w     	$a2, $a1, 12(0xc)
   4:	004081ad 	slli.w      	$t1, $t1, 0x0
   8:	0014cb50 	and         	$t4, $s3, $t6
   c:	004083e8 	slli.w      	$a4, $s8, 0x0
  10:	02bff34c 	addi.w      	$t0, $s3, -4(0xffc)
  14:	58008e91 	beq         	$t8, $t5, 140(0x8c)	# 0xa0

Link: https://lkml.kernel.org/r/MW4PR84MB3145B99B9677BB7887BB26CD8192A@MW4PR84MB3145.NAMPRD84.PROD.OUTLOOK.COM
Signed-off-by: Youling Tang <tangyouling@kylinos.cn>
Acked-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-12-29 12:22:25 -08:00
Documentation docs: filesystems: document the squashfs specific mount options 2023-12-10 17:21:31 -08:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
arch x86/kexec: simplify the logic of mem_region_callback() 2023-12-20 15:02:58 -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
drivers rapidio/tsi721: fix kernel-doc warnings 2023-12-20 15:02:57 -08:00
fs nilfs2: switch WARN_ONs to warning output in nilfs_sufile_do_free() 2023-12-20 15:02:58 -08:00
include kexec_file: add kexec_file flag to control debug printing 2023-12-20 15:02:57 -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 kexec_file: fix incorrect temp_start value in locate_mem_hole_top_down() 2023-12-29 12:22:25 -08:00
lib kcov: remove stale RANDOMIZE_BASE text 2023-12-20 15:02:57 -08:00
mm mm/mglru: reclaim offlined memcgs harder 2023-12-12 17:20:20 -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/decodecode: add support for LoongArch 2023-12-29 12:22:25 -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
.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
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