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From: Linus Torvalds <torvalds@linux-foundation.org>
To: Pavel Machek <pavel@ucw.cz>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Linux 6.10-rc1
Date: Thu, 13 Jun 2024 09:17:24 -0700	[thread overview]
Message-ID: <CAHk-=wjqHL7KjOWYBVKFewcKPWL7CJxddWfJnvL3AfOqfR8vMg@mail.gmail.com> (raw)
In-Reply-To: <ZmrTZozoi0t/tuva@duo.ucw.cz>

On Thu, 13 Jun 2024 at 04:09, Pavel Machek <pavel@ucw.cz> wrote:
>
> I tried ~6.10-rc1 for a week or so, and it something was very wrong with
> the performance, likely to do with graphics. Thinkpad X220.
>
> It looked like GPU is working way harder than usual, leading to
> machine overheating and thermal throttling, making machine _really_
> unusable.
>
> I went back to 6.9, and things seem better. At least "have to buy new
> machine" feeling is gone.
>
> Unfortunately, these GPU perfromance issues are not exactly to
> confirm/debug. Hints would be welcome.

Well, it sounds like it is a big enough performance issue that you can
definitely feel it fairly easily.

Which would make a bisection possible?

                 Linus

  reply	other threads:[~2024-06-13 16:17 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-26 22:31 Linux 6.10-rc1 Linus Torvalds
2024-05-27  7:50 ` Build regressions/improvements in v6.10-rc1 Geert Uytterhoeven
2024-05-27  8:21   ` Geert Uytterhoeven
2024-05-30 16:48 ` Linux 6.10-rc1 Guenter Roeck
2024-06-13 11:09 ` Pavel Machek
2024-06-13 16:17   ` Linus Torvalds [this message]
2024-06-14  9:02     ` Pavel Machek
2024-06-14 16:21       ` Linus Torvalds
2024-06-14 17:04         ` Linus Torvalds
2024-06-14 20:13           ` Pavel Machek
2024-06-14 20:24           ` Pavel Machek
2024-06-17  9:27           ` Pavel Machek
2024-06-19 10:43             ` Pavel Machek
2024-06-19 15:52               ` Linus Torvalds
2024-07-08 12:03                 ` Pavel Machek
2024-06-19 16:52               ` Gerhard Stoiber

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