Messages in this thread Patch in this message |  | | Date | Wed, 14 Nov 2001 15:26:56 -0800 | From | Paul Mundt <> | Subject | [PATCH] fb_mmap() holding BKL |
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Hello,
Just a minor cleanup.. in the event of some sanity checking in fb_mmap(), the BKL is accidentally held on a return.. this trivial patch fixes this issue. (Against 2.4.14).
Please apply.
Regards,
-- Paul Mundt <pmundt@mvista.com> MontaVista Software, Inc.
--- linux/drivers/video/fbmem.c.orig Wed Nov 14 15:17:40 2001 +++ linux/drivers/video/fbmem.c Wed Nov 14 15:17:50 2001 @@ -563,8 +563,10 @@ /* memory mapped io */ off -= len; fb->fb_get_var(&var, PROC_CONSOLE(info), info); - if (var.accel_flags) + if (var.accel_flags) { + unlock_kernel(); return -EINVAL; + } start = fix.mmio_start; len = PAGE_ALIGN((start & ~PAGE_MASK)+fix.mmio_len); }[unhandled content-type:application/pgp-signature] |  |