Re: [PATCH] dma_buf: remove dmabuf sysfs teardown before release/detach

2021-07-20 Thread guangming.cao
From: Guangming Cao On Tue, 2021-07-20 at 11:31 +0200, Christian König wrote: > Am 19.07.21 um 07:19 schrieb guangming@mediatek.com: > > From: Guangming Cao > > > > Dmabuf sysfs stat is used for dmabuf info track. > > but these file maybe still use after buffer release/detach, > > should cl

Re: [PATCH] dma_buf: remove dmabuf sysfs teardown before release/detach

2021-07-20 Thread Christian König
Am 19.07.21 um 07:19 schrieb guangming@mediatek.com: From: Guangming Cao Dmabuf sysfs stat is used for dmabuf info track. but these file maybe still use after buffer release/detach, should clear it before buffer release/detach. Please rebase on current drm-misc-next. The attachment sysfs

Re: [PATCH] dma_buf: remove dmabuf sysfs teardown before release/detach

2021-07-19 Thread Christian König
Hi Guangming, Am 19.07.21 um 07:19 schrieb guangming@mediatek.com: From: Guangming Cao Dmabuf sysfs stat is used for dmabuf info track. but these file maybe still use after buffer release/detach, should clear it before buffer release/detach. In general looks correct to me, but Hridya alr

[PATCH] dma_buf: remove dmabuf sysfs teardown before release/detach

2021-07-18 Thread guangming.cao
From: Guangming Cao Dmabuf sysfs stat is used for dmabuf info track. but these file maybe still use after buffer release/detach, should clear it before buffer release/detach. Signed-off-by: Guangming Cao --- drivers/dma-buf/dma-buf.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)