Re: [PATCH v3] spi: fsl-dspi: fix NULL pointer dereference

2020-12-01 Thread Mark Brown
On Tue, Dec 01, 2020 at 03:04:27PM +0100, Michael Walle wrote: > Is that correct? Some time ago you've already applied that to your spi tree: > https://lore.kernel.org/linux-spi/160132174502.55568.11234605078950751454.b4...@kernel.org/ No, it's a bug in b4. signature.asc Description: PGP signat

Re: [PATCH v3] spi: fsl-dspi: fix NULL pointer dereference

2020-12-01 Thread Michael Walle
Hi Mark, Am 2020-12-01 14:57, schrieb Mark Brown: On Mon, 28 Sep 2020 10:55:00 +0200, Michael Walle wrote: Since commit 530b5affc675 ("spi: fsl-dspi: fix use-after-free in remove path") this driver causes a kernel oops: [1.891065] Unable to handle kernel NULL pointer dereference at virtu

Re: [PATCH v3] spi: fsl-dspi: fix NULL pointer dereference

2020-12-01 Thread Mark Brown
On Mon, 28 Sep 2020 10:55:00 +0200, Michael Walle wrote: > Since commit 530b5affc675 ("spi: fsl-dspi: fix use-after-free in remove > path") this driver causes a kernel oops: > > [1.891065] Unable to handle kernel NULL pointer dereference at virtual > address 0080 > [..] > [2.0

Re: [PATCH v3] spi: fsl-dspi: fix NULL pointer dereference

2020-10-09 Thread Michael Walle
Am 2020-10-09 13:01, schrieb Naresh Kamboju: On Mon, 28 Sep 2020 at 14:26, Michael Walle wrote: Since commit 530b5affc675 ("spi: fsl-dspi: fix use-after-free in remove path") this driver causes a kernel oops: FYI, This reported issue is now happening on Linus's master 5.9.0-rc8 on arm64

Re: [PATCH v3] spi: fsl-dspi: fix NULL pointer dereference

2020-10-09 Thread Naresh Kamboju
On Mon, 28 Sep 2020 at 14:26, Michael Walle wrote: > > Since commit 530b5affc675 ("spi: fsl-dspi: fix use-after-free in remove > path") this driver causes a kernel oops: FYI, This reported issue is now happening on Linus's master 5.9.0-rc8 on arm64 nxp-ls2088 devices. Crash log, - [

Re: [PATCH v3] spi: fsl-dspi: fix NULL pointer dereference

2020-09-28 Thread Mark Brown
On Mon, 28 Sep 2020 10:55:00 +0200, Michael Walle wrote: > Since commit 530b5affc675 ("spi: fsl-dspi: fix use-after-free in remove > path") this driver causes a kernel oops: > > [1.891065] Unable to handle kernel NULL pointer dereference at virtual > address 0080 > [..] > [2.0

[PATCH v3] spi: fsl-dspi: fix NULL pointer dereference

2020-09-28 Thread Michael Walle
Since commit 530b5affc675 ("spi: fsl-dspi: fix use-after-free in remove path") this driver causes a kernel oops: [1.891065] Unable to handle kernel NULL pointer dereference at virtual address 0080 [..] [2.056973] Call trace: [2.059425] dspi_setup+0xc8/0x2e0 [2.062837]