mirror of https://gitee.com/openkylin/linux.git
0b67ba6360
This patch solves the following problem I've already discovered on the latest 2.6.15-rc1-git1 kernel: Nov 13 07:37:28 wrobel kernel: Bad page state at free_hot_cold_page (in process 'motion', page c164e020) Nov 13 07:37:28 wrobel kernel: flags:0x40000400 mapping:00000000 mapcount:0 count:0 Nov 13 07:37:28 wrobel kernel: Backtrace: Nov 13 07:37:28 wrobel kernel: [<c0146d86>] bad_page+0x85/0xbe Nov 13 07:37:28 wrobel kernel: [<c0147629>] free_hot_cold_page+0x54/0x129 Nov 13 07:37:28 wrobel kernel: [<c01598c6>] __vunmap+0xa9/0xfe Nov 13 07:37:28 wrobel kernel: [<c0154114>] vmalloc_to_page+0x34/0x55 Nov 13 07:37:28 wrobel kernel: [<c0159942>] vfree+0x27/0x35 Nov 13 07:37:28 wrobel kernel: [<f8a20292>] sn9c102_release_buffers+0x30/0x3f [sn9c102] Nov 13 07:37:28 wrobel kernel: [<f8a231c2>] sn9c102_release+0x37/0xeb [sn9c102] Nov 13 07:37:28 wrobel kernel: [<c0163e74>] __fput+0xa9/0x1aa Nov 13 07:37:28 wrobel kernel: [<c01624f7>] filp_close+0x49/0x6d Nov 13 07:37:30 wrobel kernel: [<c016258f>] sys_close+0x74/0x95 Nov 13 07:37:30 wrobel kernel: [<c0102ef9>] syscall_call+0x7/0xb Nov 13 07:37:31 wrobel kernel: Trying to fix it up, but a reboot is needed Signed-off-by: Damian Wrobel <dwrobel@ertel.com.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
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| .. | ||
| pwc | ||
| Kconfig | ||
| Makefile | ||
| dabfirmware.h | ||
| dabusb.c | ||
| dabusb.h | ||
| dsbr100.c | ||
| ibmcam.c | ||
| konicawc.c | ||
| ov511.c | ||
| ov511.h | ||
| se401.c | ||
| se401.h | ||
| sn9c102.h | ||
| sn9c102_core.c | ||
| sn9c102_hv7131d.c | ||
| sn9c102_mi0343.c | ||
| sn9c102_ov7630.c | ||
| sn9c102_pas106b.c | ||
| sn9c102_pas202bcb.c | ||
| sn9c102_sensor.h | ||
| sn9c102_tas5110c1b.c | ||
| sn9c102_tas5130d1b.c | ||
| stv680.c | ||
| stv680.h | ||
| ultracam.c | ||
| usbvideo.c | ||
| usbvideo.h | ||
| vicam.c | ||
| w9968cf.c | ||
| w9968cf.h | ||
| w9968cf_decoder.h | ||
| w9968cf_vpp.h | ||