linux-kernel - [PATCH v1 0/4] LoongArch: Fix errors about "cannot find unwind pc at"

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Message-ID: <20260120092331.813-1-yangtiezhu@loongson.cn>
Date: Tue, 20 Jan 2026 17:23:27 +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 v1 0/4] LoongArch: Fix errors about "cannot find unwind pc at"

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

Tiezhu Yang (4):
  LoongArch: Use %px to print address in unwind_next_frame()
  LoongArch: Handle percpu handler address in bt_address()
  LoongArch: Remove some extern variables in source files
  LoongArch: Guard percpu handler under !CONFIG_PREEMPT_RT

 arch/loongarch/include/asm/setup.h      |  2 ++
 arch/loongarch/kernel/unwind_orc.c      | 14 ++++++++++++--
 arch/loongarch/kernel/unwind_prologue.c |  6 +-----
 arch/loongarch/mm/tlb.c                 |  1 -
 4 files changed, 15 insertions(+), 8 deletions(-)

-- 
2.42.0