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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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76d81243a4
As warned by smatch: drivers/media/dvb-core/dvb_frontend.c:314 dvb_frontend_get_event() warn: inconsistent returns 'sem:&fepriv->sem'. Locked on: line 288 line 295 line 306 line 314 Unlocked on: line 303 The lock implementation for get event is wrong, as, if an interrupt occurs, down_interruptible() will fail, and the routine will call up() twice when userspace calls the ioctl again. The bad code is there since when Linux migrated to git, in 2005. Cc: stable@vger.kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> |
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| .. | ||
| dmxdev.c | ||
| dvb_ca_en50221.c | ||
| dvb_demux.c | ||
| dvb_frontend.c | ||
| dvb_math.c | ||
| dvb_net.c | ||
| dvb_ringbuffer.c | ||
| dvb_vb2.c | ||
| dvbdev.c | ||
| Kconfig | ||
| Makefile | ||