The patch titled framebuffer compat_ioctl deadlock has been removed from the -mm tree. Its filename was framebuffer-compat_ioctl-deadlock.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: framebuffer compat_ioctl deadlock From: Mikulas Patocka <mpatocka@xxxxxxxxxx> Fix deadlock in fb_compat_ioctl. fb_compat_ioctl acquires a mutex and calls fb_ioctl that tries to acquire that mutex too. A regression added during BKL removal. Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx> Cc: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/video/fbmem.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff -puN drivers/video/fbmem.c~framebuffer-compat_ioctl-deadlock drivers/video/fbmem.c --- a/drivers/video/fbmem.c~framebuffer-compat_ioctl-deadlock +++ a/drivers/video/fbmem.c @@ -1262,8 +1262,8 @@ fb_compat_ioctl(struct file *file, unsig case FBIOPUT_CON2FBMAP: arg = (unsigned long) compat_ptr(arg); case FBIOBLANK: - ret = fb_ioctl(file, cmd, arg); - break; + mutex_unlock(&info->lock); + return fb_ioctl(file, cmd, arg); case FBIOGET_FSCREENINFO: ret = fb_get_fscreeninfo(inode, file, cmd, arg); _ Patches currently in -mm which might be from mpatocka@xxxxxxxxxx are linux-next.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