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sparc: After kexec, ldc_bind needs to reset rx_head
authorDave Kleikamp <dave.kleikamp@oracle.com>
Tue, 17 Nov 2015 22:05:51 +0000 (16:05 -0600)
committerDave Kleikamp <dave.kleikamp@oracle.com>
Mon, 18 Apr 2016 16:42:51 +0000 (11:42 -0500)
commit713ba04d262f51651d7fb2e484922996bb36508c
tree79d7c8cb2ab675cf5e34a9a7b1d0bb53c3a00d2dtree
parent715d49eb303025c043d88e662dac723ebc68beaccommit | diff
sparc: After kexec, ldc_bind needs to reset rx_head

Orabug: 21627005

Occasionally, the crash kernel will fail to configure a virtual disk
because the hypervisor leaves an old request in the rx queue even after
it is reconfigured in ldc_bind(). Fix this with a call to ldc_rx_reset().

Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
arch/sparc/kernel/ldc.c diff | blob | history
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