The patch titled gpu: vga_switcheroo, fix lock imbalance has been removed from the -mm tree. Its filename was gpu-vga_switcheroo-fix-lock-imbalance.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: gpu: vga_switcheroo, fix lock imbalance From: Jiri Slaby <jslaby@xxxxxxx> Stanse found that one error path in vga_switcheroo_debugfs_write omits to unlock vgasr_mutex. Fix that. Signed-off-by: Jiri Slaby <jslaby@xxxxxxx> Cc: Dave Airlie <airlied@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/gpu/vga/vga_switcheroo.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff -puN drivers/gpu/vga/vga_switcheroo.c~gpu-vga_switcheroo-fix-lock-imbalance drivers/gpu/vga/vga_switcheroo.c --- a/drivers/gpu/vga/vga_switcheroo.c~gpu-vga_switcheroo-fix-lock-imbalance +++ a/drivers/gpu/vga/vga_switcheroo.c @@ -276,8 +276,10 @@ vga_switcheroo_debugfs_write(struct file mutex_lock(&vgasr_mutex); - if (!vgasr_priv.active) - return -EINVAL; + if (!vgasr_priv.active) { + cnt = -EINVAL; + goto out; + } /* pwr off the device not in use */ if (strncmp(usercmd, "OFF", 3) == 0) { _ Patches currently in -mm which might be from jslaby@xxxxxxx are origin.patch linux-next.patch vfs-use-kmalloc-to-allocate-fdmem-if-possible.patch vfs-use-kmalloc-to-allocate-fdmem-if-possible-fix.patch vfs-use-kmalloc-to-allocate-fdmem-if-possible-fix-2.patch edac-add-__init-to-i7core_xeon_pci_fixup.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