lkml.org 
[lkml]   [2007]   [Dec]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: 2.6.24-rc5 "videobuf_read_start" [drivers/media/video/videobuf-dvb.ko] undefined!
From
Date

Em Qua, 2007-12-12 às 00:20 -0500, Shane escreveu:
> In 2.6.24-rc5+, I hit this problem with videobuf_read_start
> not being exported. Patch attached, only compile tested.
>
> CHK include/linux/version.h
> CHK include/linux/utsrelease.h
> CALL scripts/checksyscalls.sh
> CHK include/linux/compile.h
> CC [M] drivers/media/video/videobuf-core.o
> Building modules, stage 2.
> Kernel: arch/x86/boot/bzImage is ready (#1)
> MODPOST 202 modules
> ERROR: "videobuf_read_start" [drivers/media/video/videobuf-dvb.ko] undefined!
> make[1]: *** [__modpost] Error 1
> make: *** [modules] Error 2
Thanks for reporting.

The patch is incomplete. I've just sent Linus the complete fix for this.

The issue here is that videobuf_read_start were replaced by
__videobuf_read_start, but mutex is missing at the last.

The patch I've just sent adds a mutex-safe version of
videobuf_read_start, adding the proper EXPORT_SYMBOL_GPL().

Cheers,
Mauro

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-12-12 11:55    [W:0.092 / U:0.072 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site