Messages in this thread | | | Date | Fri, 9 Apr 2021 13:16:54 +0900 | From | Tomasz Figa <> | Subject | Re: [PATCH v2 2/2] media: staging/intel-ipu3: Fix set_fmt error handling |
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On Mon, Mar 15, 2021 at 01:34:06PM +0100, Ricardo Ribalda wrote: > If there in an error during a set_fmt, do not overwrite the previous > sizes with the invalid config. > > [ 38.662975] ipu3-imgu 0000:00:05.0: swiotlb buffer is full (sz: 4096 bytes) > [ 38.662980] DMA: Out of SW-IOMMU space for 4096 bytes at device 0000:00:05.0 > [ 38.663010] general protection fault: 0000 [#1] PREEMPT SMP > > Cc: stable@vger.kernel.org > Fixes: 6d5f26f2e045 ("media: staging/intel-ipu3-v4l: reduce kernel stack usage") > Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> > --- > drivers/staging/media/ipu3/ipu3-v4l2.c | 25 ++++++++++++++----------- > 1 file changed, 14 insertions(+), 11 deletions(-)
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Best regards, Tomasz
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