Bug#1120831: [regression] failed command: READ FPDMA QUEUED after boot for INTEL SSDSC2KG480G8, XCV10120 after 9b8b84879d4a ("block: Increase BLK_DEF_MAX_SECTORS_CAP")

From	Wolf <snow.wolf.29@proton.me>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#1120831: [regression] failed command: READ FPDMA QUEUED after boot for INTEL SSDSC2KG480G8, XCV10120 after 9b8b84879d4a ("block: Increase BLK_DEF_MAX_SECTORS_CAP")
Date	2026-01-16 16:10 +0100
Message-ID	<MdTCx-b0nG-1@gated-at.bofh.it> (permalink)
References	(3 earlier) <Mdced-awAQ-1@gated-at.bofh.it> <Mdofn-aEHr-1@gated-at.bofh.it> <MdSGt-aZK1-1@gated-at.bofh.it> <LS20a-dAim-3@gated-at.bofh.it> <MdSGt-aZK1-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

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On Friday, 16 January 2026 at 15:59, Niklas Cassel <cassel@kernel.org> wrote:

> 
> 
> Hello Wolf,
> 
> On Thu, Jan 15, 2026 at 05:29:28AM +0000, Wolf wrote:
> 
> > Hi, Niklas
> > 
> > Udev rule
> > 
> > ACTION=="add|change", SUBSYSTEM=="block", KERNEL=="sda", ATTR{queue/max_sectors_kb}="4096"
> > 
> > is not working.
> 
> 
> Ok, since you seem to be able to reproduce it so easily,
> then perhaps try with different values here, e.g.
> 1280 2048 3072 4095
> 
> and tell us the largest one that is working, and we could
> add a quirk for the device with the highest value that is
> working for you.
> 
> 
> Kind regards,
> Niklas


Hello, Niklas


The largest working value is 4095.


Regards,
Wolf

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Bug#1120831: [regression] failed command: READ FPDMA QUEUED after boot for INTEL SSDSC2KG480G8, XCV10120 after 9b8b84879d4a ("block: Increase BLK_DEF_MAX_SECTORS_CAP") Wolf <snow.wolf.29@proton.me> - 2026-01-14 16:20 +0100
  Bug#1120831: [regression] failed command: READ FPDMA QUEUED after boot for INTEL SSDSC2KG480G8, XCV10120 after 9b8b84879d4a ("block: Increase BLK_DEF_MAX_SECTORS_CAP") Niklas Cassel <cassel@kernel.org> - 2026-01-14 17:50 +0100
    Bug#1120831: [regression] failed command: READ FPDMA QUEUED after boot for INTEL SSDSC2KG480G8, XCV10120 after 9b8b84879d4a ("block: Increase BLK_DEF_MAX_SECTORS_CAP") Wolf <snow.wolf.29@proton.me> - 2026-01-15 06:40 +0100
      Bug#1120831: [regression] failed command: READ FPDMA QUEUED after boot for INTEL SSDSC2KG480G8, XCV10120 after 9b8b84879d4a ("block: Increase BLK_DEF_MAX_SECTORS_CAP") Niklas Cassel <cassel@kernel.org> - 2026-01-16 15:10 +0100
        Bug#1120831: [regression] failed command: READ FPDMA QUEUED after boot for INTEL SSDSC2KG480G8, XCV10120 after 9b8b84879d4a ("block: Increase BLK_DEF_MAX_SECTORS_CAP") Wolf <snow.wolf.29@proton.me> - 2026-01-16 16:10 +0100

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