[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen stable-4.5] xen/arm: Blacklist the memory mapped timer (armv7-timer-mem)
commit ad727c0f891584a8921f1bd8aa33dd7192d998f3 Author: Julien Grall <julien.grall@xxxxxxxxxx> AuthorDate: Wed Jan 14 18:00:43 2015 +0000 Commit: Ian Campbell <ian.campbell@xxxxxxxxxx> CommitDate: Thu Apr 2 15:30:06 2015 +0100 xen/arm: Blacklist the memory mapped timer (armv7-timer-mem) Some platform (such as the VFP Base AEMv8 model) has a memory mapped timer. We don't want DOM0 use this timer rather than the generic ARM timer. So blacklist it for all platforms. Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx> Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx> (cherry picked from commit 770ca104b5bb4dd3fee4071e2d8f1133f3c6d134) --- xen/arch/arm/domain_build.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c index de180d8..da868e3 100644 --- a/xen/arch/arm/domain_build.c +++ b/xen/arch/arm/domain_build.c @@ -1029,6 +1029,8 @@ static int handle_node(struct domain *d, struct kernel_info *kinfo, DT_MATCH_COMPATIBLE("arm,psci"), DT_MATCH_PATH("/cpus"), DT_MATCH_TYPE("memory"), + /* The memory mapped timer is not supported by Xen. */ + DT_MATCH_COMPATIBLE("arm,armv7-timer-mem"), { /* sentinel */ }, }; static const struct dt_device_match gic_matches[] __initconst = -- generated by git-patchbot for /home/xen/git/xen.git#stable-4.5 _______________________________________________ Xen-changelog mailing list Xen-changelog@xxxxxxxxxxxxx http://lists.xensource.com/xen-changelog
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