From: Al Viro <viro@ZenIV.linux.org.uk>
To: kvm-ppc@vger.kernel.org
Subject: [RFC] odd code in kvmppc_core_vcpu_free_pr()
Date: Mon, 21 Dec 2015 01:38:11 +0000 [thread overview]
Message-ID: <20151221013811.GV20997@ZenIV.linux.org.uk> (raw)
Am I right assuming that
free_page((unsigned long)vcpu->arch.shared & PAGE_MASK);
has become stale in "KVM: PPC: Book3S: Make magic page properly 4k mappable"?
AFAICS, these days ->arch.shared points to the beginning of page, so no masking
should be needed... Or am I missing something subtle there?
reply other threads:[~2015-12-21 1:38 UTC|newest]
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