Re: [PATCH] mtd: rawnand: brcmnand: skip DMA during panic write
From: Miquel Raynal
Date: Wed Mar 11 2026 - 11:34:51 EST
On Thu, 05 Mar 2026 15:21:57 -0500, Kamal Dasu wrote:
> When oops_panic_write is set, the driver disables interrupts and
> switches to PIO polling mode but still falls through into the DMA
> path. DMA cannot be used reliably in panic context, so make the
> DMA path an else branch to ensure only PIO is used during panic
> writes.
>
>
> [...]
Applied to mtd/fixes, thanks!
[1/1] mtd: rawnand: brcmnand: skip DMA during panic write
commit: da9ba4dcc01e7cf52b7676f0ee9607b8358c2171
Patche(s) should be available on mtd/linux.git and will be
part of the next PR (provided that no robot complains by then).
Kind regards,
Miquèl