Peter Zijlstra 0144d18dd9 x86/ptrace: Always inline trivial accessors ...

[ Upstream commit 1fe4002cf7 ]

A KASAN build bloats these single load/store helpers such that
it fails to inline them:

  vmlinux.o: error: objtool: irqentry_exit+0x5e8: call to instruction_pointer_set() with UACCESS enabled

Make sure the compiler isn't allowed to do stupid.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://patch.msgid.link/20251031105435.GU4068168@noisy.programming.kicks-ass.net
Signed-off-by: Sasha Levin <sashal@kernel.org>

2026-01-19 13:09:41 +01:00

..

boot

arch: back to -std=gnu89 in < v5.18

2025-12-07 06:09:15 +09:00

configs

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crypto

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entry

x86/vsyscall: Do not require X86_PF_INSTR to emulate vsyscall

2025-12-07 06:09:18 +09:00

events

perf/x86/intel: Correct large PEBS flag check

2026-01-19 13:09:26 +01:00

hyperv

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ia32

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include

x86/ptrace: Always inline trivial accessors

2026-01-19 13:09:41 +01:00

kernel

x86/dumpstack: Prevent KASAN false positive warnings in __show_regs()

2026-01-19 13:09:25 +01:00

kvm

KVM: x86: Don't (re)check L1 intercepts when completing userspace I/O

2025-10-19 16:21:49 +02:00

lib

x86/its: Add support for ITS-safe return thunk

2025-05-22 14:08:23 +02:00

math-emu

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mm

minmax: add a few more MIN_T/MAX_T users

2025-10-19 16:21:52 +02:00

net

bpf: Do not audit capability check in do_jit()

2025-12-07 06:09:13 +09:00

pci

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platform

x86/pvh: Call C code via the kernel virtual mapping

2025-05-02 07:44:18 +02:00

power

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purgatory

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ras

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realmode

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tools

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um

um: Add cmpxchg8b_emu and checksum functions to asm-prototypes.h

2025-07-10 15:57:33 +02:00

video

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xen

Grab mm lock before grabbing pt lock

2025-03-13 12:50:36 +01:00

.gitignore

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Kbuild

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Kconfig

x86/vmscape: Enable the mitigation

2025-09-11 17:17:17 +02:00

Kconfig.assembler

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Kconfig.cpu

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Kconfig.debug

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Makefile

arch: back to -std=gnu89 in < v5.18

2025-12-07 06:09:15 +09:00

Makefile_32.cpu

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Makefile.um

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