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authorMartin Kelly <martin@martingkelly.com>2014-10-17 07:48:11 +0400
committerDavid Vrabel <david.vrabel@citrix.com>2014-10-23 19:24:02 +0400
commit1ea644c8f93f3435760d8b88c25d56475d8b7778 (patch)
tree000d6b70443cc643dd3cb6facba4bca6b767db4c /drivers/ide/qd65xx.c
parent3251f20b897f955ab7f153181b4ebfbb2317cbb9 (diff)
downloadlinux-1ea644c8f93f3435760d8b88c25d56475d8b7778.tar.xz
x86/xen: panic on bad Xen-provided memory map
Panic if Xen provides a memory map with 0 entries. Although this is unlikely, it is better to catch the error at the point of seeing the map than later on as a symptom of some other crash. Signed-off-by: Martin Kelly <martkell@amazon.com> Signed-off-by: David Vrabel <david.vrabel@citrix.com>
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