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SubjectRe: [PATCH AUTOSEL 5.4 056/187] Revert "iwlwifi: assign directly to iwl_trans->cfg in QuZ detection"
On Sun, Dec 29, 2019 at 09:48:53PM -0800, Anders Kaseorg wrote:
>On 12/27/19 9:38 AM, Sasha Levin wrote:
>> From: Anders Kaseorg <>
>> [ Upstream commit db5cce1afc8d2475d2c1c37c2a8267dd0e151526 ]
>> This reverts commit 968dcfb4905245dc64d65312c0d17692fa087b99.
>> Both that commit and commit 809805a820c6445f7a701ded24fdc6bbc841d1e4
>> attempted to fix the same bug (dead assignments to the local variable
>> cfg), but they did so in incompatible ways. When they were both merged,
>> independently of each other, the combination actually caused the bug to
>> reappear, leading to a firmware crash on boot for some cards.
>> Signed-off-by: Anders Kaseorg <>
>> Acked-by: Luca Coelho <>
>> Signed-off-by: Kalle Valo <>
>> Signed-off-by: Sasha Levin <>
>This commit’s child 0df36b90c47d93295b7e393da2d961b2f3b6cde4 (part of
>the same bug 205719) is now enqueued for v5.4, but this one doesn’t seem
>to have made it yet, perhaps because I forgot to Cc: stable@ in the
>commit message. Can someone make sure this goes to v5.4 as well? Luca
>previously nominated it for v5.4 here:

Great to hear from you again Anders!

Yes, AUTOSEL runs on a slower cycle than patches tagged for stable.
Anyway, I've queued this patch up for the next release.


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