kernel_optimize_test/drivers/s390
Jan Glauber 7a0b4cbc7d [S390] qdio: fix error reporting for hipersockets
Hipersocket connections can encounter temporary busy conditions.
In case of the busy bit set we retry the SIGA operation immediatelly.
If the busy condition still persists after 100 ms we fail and report
the error to the upper layer. The second stage retry logic is removed.
In case of ongoing busy conditions the upper layer needs to reset the
connection.

The reporting of a SIGA error is now done synchronously to allow the
network driver to requeue the buffers. Also no error trace is created
for the temporary SIGA errors so the error message view is not flooded.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-12-25 13:39:00 +01:00
..
block [S390] dasd: log sense for fatal errors 2008-11-14 18:18:54 +01:00
char [S390] vmcp: remove BKL 2008-12-25 13:38:54 +01:00
cio [S390] qdio: fix error reporting for hipersockets 2008-12-25 13:39:00 +01:00
crypto [S390] ap: Minor code beautification. 2008-12-25 13:38:57 +01:00
kvm [S390] kvm_s390: Fix oops in virtio device detection with "mem=" 2008-11-14 18:18:52 +01:00
net [S390] qdio: fix qeth port count detection 2008-12-25 13:38:58 +01:00
scsi [SCSI] zfcp: prevent double decrement on host_busy while being busy 2008-12-01 10:18:20 -06:00
ebcdic.c
Makefile s390: KVM guest: virtio device support, and kvm hypercalls 2008-04-27 12:00:51 +03:00
s390_rdev.c [S390] bus_id -> dev_set_name() changes 2008-10-10 21:33:50 +02:00
s390mach.c [S390] stp support. 2008-07-14 10:02:09 +02:00
s390mach.h [S390] stp support. 2008-07-14 10:02:09 +02:00
sysinfo.c