From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: [RFC 17/22] xen/arm: p2m: Introduce a helper to check if an entry is a superpage Date: Thu, 28 Jul 2016 15:51:40 +0100 Message-ID: <1469717505-8026-18-git-send-email-julien.grall@arm.com> References: <1469717505-8026-1-git-send-email-julien.grall@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1469717505-8026-1-git-send-email-julien.grall@arm.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: xen-devel@lists.xen.org Cc: proskurin@sec.in.tum.de, Julien Grall , sstabellini@kernel.org, steve.capper@arm.com, wei.chen@linaro.org List-Id: xen-devel@lists.xenproject.org VXNlIHRoZSBsZXZlbCBhbmQgdGhlIGVudHJ5IHRvIGtub3cgd2hldGhlciBhbiBlbnRyeSBpcyBh IHN1cGVycGFnZS4KQSBzdXBlcnBhZ2UgY2FuIG9ubHkgaGFwcGVuIGJlbG93IGxldmVsIDMuCgpT aWduZWQtb2ZmLWJ5OiBKdWxpZW4gR3JhbGwgPGp1bGllbi5ncmFsbEBhcm0uY29tPgotLS0KIHhl bi9hcmNoL2FybS9wMm0uYyB8IDUgKysrKysKIDEgZmlsZSBjaGFuZ2VkLCA1IGluc2VydGlvbnMo KykKCmRpZmYgLS1naXQgYS94ZW4vYXJjaC9hcm0vcDJtLmMgYi94ZW4vYXJjaC9hcm0vcDJtLmMK aW5kZXggY2EyZjFiMC4uYzkzZTU1NCAxMDA2NDQKLS0tIGEveGVuL2FyY2gvYXJtL3AybS5jCisr KyBiL3hlbi9hcmNoL2FybS9wMm0uYwpAQCAtNTcsNiArNTcsMTEgQEAgc3RhdGljIGlubGluZSBi b29sX3QgcDJtX21hcHBpbmcobHBhZV90IHB0ZSkKICAgICByZXR1cm4gcDJtX3ZhbGlkKHB0ZSkg JiYgIXB0ZS5wMm0udGFibGU7CiB9CiAKK3N0YXRpYyBpbmxpbmUgYm9vbF90IHAybV9pc19zdXBl cnBhZ2UobHBhZV90IHB0ZSwgdW5zaWduZWQgaW50IGxldmVsKQoreworICAgIHJldHVybiAobGV2 ZWwgPCAzKSAmJiBwMm1fbWFwcGluZyhwdGUpOworfQorCiBzdGF0aWMgaW5saW5lIHZvaWQgcDJt X3dyaXRlX2xvY2soc3RydWN0IHAybV9kb21haW4gKnAybSkKIHsKICAgICB3cml0ZV9sb2NrKCZw Mm0tPmxvY2spOwotLSAKMS45LjEKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4u b3JnCmh0dHBzOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK