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60df29581f
There is a timing hole if there had been greater than PIO_WAIT_BATCH_SIZE waiters. This code will dispatch the first batch but leave the others in the queue. If the restarted waiters don't in turn wait on a buffer, there is a hang. Fix by forcing a return when the QP queue is non-empty. Reviewed-by: Vennila Megavannan <vennila.megavannan@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com> |
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android | ||
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clocking-wizard | ||
comedi | ||
dgap | ||
dgnc | ||
emxx_udc | ||
fbtft | ||
fsl-mc | ||
fwserial | ||
gdm72xx | ||
gdm724x | ||
goldfish | ||
gs_fpgaboot | ||
iio | ||
lustre | ||
media | ||
most | ||
mt29f_spinand | ||
netlogic | ||
nvec | ||
octeon | ||
octeon-usb | ||
olpc_dcon | ||
panel | ||
rdma | ||
rtl8188eu | ||
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rtl8712 | ||
rtl8723au | ||
rts5208 | ||
skein | ||
slicoss | ||
sm750fb | ||
speakup | ||
ste_rmi4 | ||
unisys | ||
vme | ||
vt6655 | ||
vt6656 | ||
wilc1000 | ||
wlan-ng | ||
xgifb | ||
Kconfig | ||
Makefile | ||
staging.c |