linux-kernel - [PATCH v2 0/4] LoongArch: Fix errors about "cannot find unwind pc"

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Message-ID: <20260121095911.20868-1-yangtiezhu@loongson.cn>
Date: Wed, 21 Jan 2026 17:59:07 +0800
From: Tiezhu Yang <yangtiezhu@...ngson.cn>
To: Huacai Chen <chenhuacai@...nel.org>
Cc: loongarch@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/4] LoongArch: Fix errors about "cannot find unwind pc"

This series is based on 6.19-rc6, tested on Loongson-3A6000.

Tiezhu Yang (4):
  LoongArch: Use %px to print unmodified unwinding address
  LoongArch: Handle percpu handler address for ORC unwinder
  LoongArch: Guard percpu handler under !CONFIG_PREEMPT_RT
  LoongArch: Remove some extern variables in source files

 arch/loongarch/include/asm/setup.h      |  2 ++
 arch/loongarch/kernel/unwind_orc.c      | 18 ++++++++++++++++--
 arch/loongarch/kernel/unwind_prologue.c |  6 +-----
 arch/loongarch/mm/tlb.c                 |  1 -
 4 files changed, 19 insertions(+), 8 deletions(-)

-- 
2.42.0