Re: [PATCH v2] Revert "virtio: reject shm region if length is zero"

2025-08-08 Thread Igor Torrente
El vie., 08 ago. 2025 08:26:08 -0300, Michael S. Tsirkin escribió > On Thu, Aug 07, 2025 at 10:03:29AM -0300, Igor Torrente wrote: > > The commit 206cc44588f7 ("virtio: reject shm region if length is zero") > > breaks the Virtio-gpu `host_visible` feature

[PATCH v2] Revert "virtio: reject shm region if length is zero"

2025-08-07 Thread Igor Torrente
le") This reverts commit 206cc44588f72b49ad4d7e21a7472ab2a72a83df. Signed-off-by: Igor Torrente --- v2: Improve the commit message (Michael S. Tsirkin) include/linux/virtio_config.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h in

[PATCH] Revert "virtio: reject shm region if length is zero"

2025-08-07 Thread Igor Torrente
This reverts commit 206cc44588f72b49ad4d7e21a7472ab2a72a83df. Signed-off-by: Igor Torrente --- include/linux/virtio_config.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h index b3e1d30c765b..169c7d367fac 100644 --- a/include

`virtio: reject shm region if length is zero` breaks virtio-gpu host_visible feature

2025-08-06 Thread Igor Torrente
le_region, 178 VIRTIO_GPU_SHM_ID_HOST_VISIBLE)) { ``` Now it always fails. I don't know exactly what issue this patch is trying to solve, but right now Virtio-gpu relies upon the previous behavior. Can we just revert it? BR, Igor Torrente

Re: [PATCH RFC v3] media: em28xx: Fix race condition between open and init function

2021-04-16 Thread Igor Torrente
On 4/15/21 2:25 PM, Shuah Khan wrote: On 4/15/21 8:07 AM, Igor Matheus Andrade Torrente wrote: Fixes a race condition - for lack of a more precise term - between em28xx_v4l2_open and em28xx_v4l2_init, by detaching the v4l2_dev, media_pad and vdev structs from the em28xx_v4l2, and managing the

Re: [PATCH] media: em28xx: Fix race condition between open and init function

2021-04-09 Thread Igor Torrente
On 4/8/21 2:37 PM, Shuah Khan wrote: On 4/8/21 6:10 AM, Igor Matheus Andrade Torrente wrote: Fixes a race condition - for lack of a more precise term - between em28xx_v4l2_open and em28xx_v4l2_init, by detaching the v4l2_dev, media_pad and vdev structs from the em28xx_v4l2, and managing the l

Help with a fix on em28xx driver

2021-03-29 Thread Igor Torrente
Hello, Im working on a to fix a user-after-free bug in the em28xx driver discovered by the syzbot, but I'm having problems. Link to the bug report: https://syzkaller.appspot.com/bug?id=0e3c97f1c4112e102c9988afd5eff079350eab7f I think it is a race condition - For lack of better term - betwe

Re: [PATCH 4.19 00/38] 4.19.175-rc1 review

2021-02-09 Thread Igor Torrente
On Mon, Feb 8, 2021 at 12:19 PM Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 4.19.175 release. > There are 38 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know. > >

Re: [PATCH 5.4 00/65] 5.4.97-rc1 review

2021-02-09 Thread Igor Torrente
On Mon, Feb 8, 2021 at 12:24 PM Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 5.4.97 release. > There are 65 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know. > > Re