The patch titled blackfin video driver: fix bug when opening/reading/mmaping BF54x and BF52x framebuffer simultaneously has been removed from the -mm tree. Its filename was blackfin-video-driver-fix-bug-when-opening-reading-mmaping-bf54x-and-bf52x-framebuffer-simultaneously.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: blackfin video driver: fix bug when opening/reading/mmaping BF54x and BF52x framebuffer simultaneously From: Michael Hennerich <michael.hennerich@xxxxxxxxxx> http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=3974 opening/reading/mmaping BF54x and BF52x framebuffer simultaneously triggers BUG: failure at mm/nommu.c:470/add_nommu_vma() Add VM_SHARED to the default vm_flags Signed-off-by: Michael Hennerich <michael.hennerich@xxxxxxxxxx> Signed-off-by: Bryan Wu <cooloney@xxxxxxxxxx> Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> Cc: "Antonino A. Daplas" <adaplas@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/video/bf54x-lq043fb.c | 2 +- drivers/video/bfin-t350mcqb-fb.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff -puN drivers/video/bf54x-lq043fb.c~blackfin-video-driver-fix-bug-when-opening-reading-mmaping-bf54x-and-bf52x-framebuffer-simultaneously drivers/video/bf54x-lq043fb.c --- a/drivers/video/bf54x-lq043fb.c~blackfin-video-driver-fix-bug-when-opening-reading-mmaping-bf54x-and-bf52x-framebuffer-simultaneously +++ a/drivers/video/bf54x-lq043fb.c @@ -384,7 +384,7 @@ static int bfin_bf54x_fb_mmap(struct fb_ * Other flags can be set, and are documented in * include/linux/mm.h */ - vma->vm_flags |= VM_MAYSHARE; + vma->vm_flags |= VM_MAYSHARE | VM_SHARED; return 0; } diff -puN drivers/video/bfin-t350mcqb-fb.c~blackfin-video-driver-fix-bug-when-opening-reading-mmaping-bf54x-and-bf52x-framebuffer-simultaneously drivers/video/bfin-t350mcqb-fb.c --- a/drivers/video/bfin-t350mcqb-fb.c~blackfin-video-driver-fix-bug-when-opening-reading-mmaping-bf54x-and-bf52x-framebuffer-simultaneously +++ a/drivers/video/bfin-t350mcqb-fb.c @@ -302,7 +302,7 @@ static int bfin_t350mcqb_fb_mmap(struct * Other flags can be set, and are documented in * include/linux/mm.h */ - vma->vm_flags |= VM_MAYSHARE; + vma->vm_flags |= VM_MAYSHARE | VM_SHARED; return 0; } _ Patches currently in -mm which might be from michael.hennerich@xxxxxxxxxx are origin.patch input-touchscreen-driver-add-support-ad7877-touchscreen-driver.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html