linux-kernel - Re: [PATCH] Revert "LoongArch: Remove unnecessary checks for ORC unwinder"

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Message-ID: <b1c56000-8669-04e6-0468-a5ff1fd611ac@loongson.cn>
Date: Tue, 13 Jan 2026 09:16:29 +0800
From: Tiezhu Yang <yangtiezhu@...ngson.cn>
To: Huacai Chen <chenhuacai@...nel.org>
Cc: loongarch@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Revert "LoongArch: Remove unnecessary checks for ORC
 unwinder"

On 2026/1/12 下午5:23, Huacai Chen wrote:
> Hi, Tiezhu,
> 
> On Mon, Jan 12, 2026 at 5:15 PM Tiezhu Yang <yangtiezhu@...ngson.cn> wrote:
>>
>> This reverts commit 4cd641a79e69270a062777f64a0dd330abb9044a.
>>
>> The system can not boot normally with the latest kernel 6.19-rc5 under
>> different configs, commit 4cd641a79e69 ("LoongArch: Remove unnecessary
>> checks for ORC unwinder") is the first bad commit since 6.19-rc4, just
>> revert it first before finding the root cause.
> Can you show the errors in the boot log?

Please see the coming v2 patch, there are more info in the commit
message.

Thanks,
Tiezhu