linux-kernel - Re: [REGRESSION] 5.16rc1: SA

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Message-ID: <562185a8-4532-c2f4-bb22-f9a557f8ddc4@leemhuis.info>
Date:   Sat, 20 Nov 2021 07:13:03 +0100
From:   Thorsten Leemhuis <regressions@...mhuis.info>
To:     "regressions@...ts.linux.dev" <regressions@...ts.linux.dev>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [REGRESSION] 5.16rc1: SA_IMMUTABLE breaks debuggers




On 18.11.21 06:43, Thorsten Leemhuis wrote:
> On 17.11.21 19:47, Kyle Huey wrote:
>> rr, a userspace record and replay debugger[0], is completely broken on
>> 5.16rc1. I bisected this to 00b06da29cf9dc633cdba87acd3f57f4df3fd5c7.
> 
> TWIMC: To be sure this issue doesn't fall through the cracks unnoticed,
> I'm adding it to regzbot, my Linux kernel regression tracking bot:
> 
> #regzbot ^introduced 00b06da29cf9dc633cdba87acd3f57f4df3fd5c7
> #regzbot title SA_IMMUTABLE breaks debuggers like rr
> #regzbot ignore-activity
> 
> FYI: I removed everyone else and the other lists from the To or CC to
> avoid noise, as this mail is meaningless for them.
> 
> Ciao, Thorsten, your Linux kernel regression tracker.
> 
> P.S.: If you want to know more about regzbot, check out its
> web-interface, the getting start guide, and/or the references documentation:
> 
> https://linux-regtracking.leemhuis.info/regzbot/
> https://gitlab.com/knurd42/regzbot/-/blob/main/docs/getting_started.md
> https://gitlab.com/knurd42/regzbot/-/blob/main/docs/reference.md
> 
> But note, regzbot is doing its first field-testing now and thus still
> has some bugs. Adding this regression will help be to find them, hence
> feel free to ignore this mail or any errors you spot in the web-ui. 

#regzbot fixed-by: e349d945fac76bddc78ae1cb92a0145b427a87ce
#regzbot fixed-by: fcb116bc43c8c37c052530ead79872f8b2615711
#regzbot ignore-activity