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(parent: 8635491) | patch
x86/pvh-boot: don't mandate validity of RSDP pointer
authorWei Liu <wei.liu2@citrix.com>
Wed, 30 Jan 2019 13:55:55 +0000 (13:55 +0000)
committerWei Liu <wei.liu2@citrix.com>
Wed, 30 Jan 2019 14:49:07 +0000 (14:49 +0000)
commitf15ff4d50011d6860e0e577b147b9f8b6670661d
treec7e08d044aa6ca740b0a4d719c6a3111c3526168tree | snapshot
parent863549158129d326b2e5850f722bfda643264f2bcommit | diff
x86/pvh-boot: don't mandate validity of RSDP pointer

RSDP is not mandatory according to PVH spec. Remove the BUG_ON. The
guest (xen) will fall back to scanning if necessary.

Reported-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Andrew Cooper <andrew.cooepr3@citrix.com>
Release-acked-by: Juergen Gross <jgross@suse.com>
xen/arch/x86/guest/pvh-boot.c diff | blob | history
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