linux/arch/x86
Uros Bizjak 9d98aa0883 x86/bpf: Fix IP after emitting call depth accounting
Adjust the IP passed to `emit_patch` so it calculates the correct offset
for the CALL instruction if `x86_call_depth_emit_accounting` emits code.
Otherwise we will skip some instructions and most likely crash.

Fixes: b2e9dfe54b ("x86/bpf: Emit call depth accounting if required")
Link: https://lore.kernel.org/lkml/20230105214922.250473-1-joanbrugueram@gmail.com/
Co-developed-by: Joan Bruguera Micó <joanbrugueram@gmail.com>
Signed-off-by: Joan Bruguera Micó <joanbrugueram@gmail.com>
Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/r/20240401185821.224068-2-ubizjak@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2024-04-01 20:37:56 -07:00
..
boot EFI fixes for v6.9 #2 2024-03-24 13:54:06 -07:00
coco x86/sev: Fix position dependent variable references in startup code 2024-02-06 16:38:42 +01:00
configs x86/config: Fix warning for 'make ARCH=x86_64 tinyconfig' 2024-03-21 10:09:41 +01:00
crypto This update includes the following changes: 2024-01-10 12:23:43 -08:00
entry Kbuild updates for v6.9 2024-03-21 14:41:00 -07:00
events perf/x86/amd/core: Avoid register reset when CPU is dead 2024-03-13 11:01:30 +01:00
hyperv hyperv-next for v6.9 2024-03-21 10:01:02 -07:00
ia32
include crash: use macro to add crashk_res into iomem early for specific arch 2024-03-26 11:14:12 -07:00
kernel A set of x86 fixes: 2024-03-24 11:13:56 -07:00
kvm Kbuild updates for v6.9 2024-03-21 14:41:00 -07:00
lib Merge branch 'linus' into x86/boot, to resolve conflict 2024-03-12 09:55:57 +01:00
math-emu
mm - Sumanth Korikkar has taught s390 to allocate hotplug-time page frames 2024-03-14 17:43:30 -07:00
net x86/bpf: Fix IP after emitting call depth accounting 2024-04-01 20:37:56 -07:00
pci PCI: Disable D3cold on Asus B1400 PCI-NVMe bridge 2024-02-29 13:25:24 -06:00
platform xen: branch for v6.9-rc1 2024-03-19 08:48:09 -07:00
power - Kuan-Wei Chiu has developed the well-named series "lib min_heap: Min 2024-03-14 18:03:09 -07:00
purgatory x86/bugs: Rename CONFIG_RETPOLINE => CONFIG_MITIGATION_RETPOLINE 2024-01-10 10:52:28 +01:00
ras
realmode x86/trampoline: Bypass compat mode in trampoline_start64() if not needed 2024-02-23 08:40:29 -08:00
tools x86, relocs: Ignore relocations in .notes section 2024-02-29 22:34:42 -08:00
um This pull request contains the following changes for UML: 2024-01-17 10:44:34 -08:00
video
virt crypto: ccp: Add panic notifier for SEV/SNP firmware shutdown on kdump 2024-01-29 20:34:19 +01:00
xen Kbuild updates for v6.9 2024-03-21 14:41:00 -07:00
.gitignore
Kbuild x86/sev: Add SEV-SNP host initialization support 2024-01-29 17:20:23 +01:00
Kconfig Char/Misc and other driver subsystem updates for 6.9-rc1 2024-03-21 13:21:31 -07:00
Kconfig.assembler
Kconfig.cpu x86/Kconfig: Transmeta Crusoe is CPU family 5, not 6 2024-02-09 16:28:19 +01:00
Kconfig.debug
Makefile - Kuan-Wei Chiu has developed the well-named series "lib min_heap: Min 2024-03-14 18:03:09 -07:00
Makefile_32.cpu
Makefile.postlink
Makefile.um