Re: [PATCH 1/2] Revert "swiotlb: fix info leak with DMA_FROM_DEVICE"

2022-03-04 Thread Halil Pasic
On Fri, 4 Mar 2022 17:55:40 +0100 Greg KH wrote: > On Fri, Mar 04, 2022 at 05:34:47PM +0100, Halil Pasic wrote: > > On Fri, 4 Mar 2022 15:28:44 +0100 > > Greg KH wrote: > > > > > On Fri, Mar 04, 2022 at 02:58:58PM +0100, Halil Pasic wrote: > > > > This reverts commit ddbd89deb7d32b1fbb879f4

Re: [PATCH 1/2] Revert "swiotlb: fix info leak with DMA_FROM_DEVICE"

2022-03-04 Thread Greg KH
On Fri, Mar 04, 2022 at 05:34:47PM +0100, Halil Pasic wrote: > On Fri, 4 Mar 2022 15:28:44 +0100 > Greg KH wrote: > > > On Fri, Mar 04, 2022 at 02:58:58PM +0100, Halil Pasic wrote: > > > This reverts commit ddbd89deb7d32b1fbb879f48d68fda1a8ac58e8e. > > > > Why??? > > TLDR; We got v4 merged in

Re: [PATCH 1/2] Revert "swiotlb: fix info leak with DMA_FROM_DEVICE"

2022-03-04 Thread Halil Pasic
On Fri, 4 Mar 2022 15:28:44 +0100 Greg KH wrote: > On Fri, Mar 04, 2022 at 02:58:58PM +0100, Halil Pasic wrote: > > This reverts commit ddbd89deb7d32b1fbb879f48d68fda1a8ac58e8e. > > Why??? TLDR; We got v4 merged instead of v7 > > > Signed-off-by: Halil Pasic > > You need a blank line bef

Re: [PATCH 1/2] Revert "swiotlb: fix info leak with DMA_FROM_DEVICE"

2022-03-04 Thread Greg KH
On Fri, Mar 04, 2022 at 02:58:58PM +0100, Halil Pasic wrote: > This reverts commit ddbd89deb7d32b1fbb879f48d68fda1a8ac58e8e. Why??? > Signed-off-by: Halil Pasic You need a blank line before this one. also: This is not the correct way to submit patches for inclusion in the stable kernel tree

[PATCH 1/2] Revert "swiotlb: fix info leak with DMA_FROM_DEVICE"

2022-03-04 Thread Halil Pasic
This reverts commit ddbd89deb7d32b1fbb879f48d68fda1a8ac58e8e. Signed-off-by: Halil Pasic --- Documentation/core-api/dma-attributes.rst | 8 include/linux/dma-mapping.h | 8 kernel/dma/swiotlb.c | 3 +-- 3 files changed, 1 insertion(+), 18 delet