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(parent: 02eb000) | patch
x86/MMCFG: don't ignore error from intercept handler
authorJan Beulich <jbeulich@suse.com>
Mon, 25 Apr 2016 12:22:29 +0000 (14:22 +0200)
committerJan Beulich <jbeulich@suse.com>
Mon, 25 Apr 2016 12:22:29 +0000 (14:22 +0200)
commit5fe3abb574b319a8729d70d0b12e3a5b830dd66b
tree4fce15aff083ddce157b4708f3e1313d6c5438a0tree | snapshot
parent02eb000e0723470e795725d515d0797be8ca30fdcommit | diff
x86/MMCFG: don't ignore error from intercept handler

In commit 9256f66c16 ("x86/PCI: intercept all PV Dom0 MMCFG writes")
for an unclear to me reason I left pci_conf_write_intercept()'s return
value unchecked. Correct this.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Release-acked-by: Wei Liu <wei.liu2@citrix.com>
xen/arch/x86/mm.c diff | blob | history
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