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27 May 2019 01:27:38 -0700 From: Chao Gao To: xen-devel@lists.xenproject.org Date: Mon, 27 May 2019 16:31:28 +0800 Message-Id: <1558945891-3015-8-git-send-email-chao.gao@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1558945891-3015-1-git-send-email-chao.gao@intel.com> References: <1558945891-3015-1-git-send-email-chao.gao@intel.com> Subject: [Xen-devel] [PATCH v7 07/10] microcode/intel: Writeback and invalidate caches before updating microcode X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Sergey Dyasli , Ashok Raj , Wei Liu , Andrew Cooper , Jan Beulich , Chao Gao , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" Message-ID: <20190527083128.cxo0N06N_5jIwMvDqB1pUBKf2LjDoDAsEEf3cvcGYYE@z> VXBkYXRpbmcgbWljcm9jb2RlIGlzIGxlc3MgZXJyb3IgcHJvbmUgd2hlbiBjYWNoZXMgaGF2ZSBi ZWVuIGZsdXNoZWQgYW5kCmRlcGVuZGluZyBvbiB3aGF0IGV4YWN0bHkgdGhlIG1pY3JvY29kZSBp cyB1cGRhdGluZy4gRm9yIGV4YW1wbGUsIHNvbWUKb2YgdGhlIGlzc3VlcyBhcm91bmQgY2VydGFp biBCcm9hZHdlbGwgcGFydHMgY2FuIGJlIGFkZHJlc3NlZCBieSBkb2luZyBhCmZ1bGwgY2FjaGUg Zmx1c2guCgpXaXRoIHBhcmFsbGVsIG1pY3JvY29kZSB1cGRhdGUsIHRoZSBjb3N0IG9mIHRoaXMg cGF0Y2ggaXMgaGFyZGx5Cm5vdGljYWJsZS4gQWx0aG91Z2ggb25seSBCRFggd2l0aCBhbiBvbGQg bWljcm9jb2RlIG5lZWRzIHRoaXMgZml4LCB3ZQp3b3VsZCBsaWtlIHRvIGF2b2lkIGZ1dHVyZSBp c3N1ZXMgaW4gY2FzZSB0aGV5IGNvbWUgYnkgbGF0ZXIgZHVlIHRvCm90aGVyIHJlYXNvbnMuCgpb bGludXggY29tbWl0OiA5MWRmOWZkZjUxNDkyYWVjOWZlZDZiNGNiZDMzMTYwODg2NzQwZjQ3XQpT aWduZWQtb2ZmLWJ5OiBDaGFvIEdhbyA8Y2hhby5nYW9AaW50ZWwuY29tPgpDYzogQXNob2sgUmFq IDxhc2hvay5yYWpAaW50ZWwuY29tPgotLS0KQ2hhbmdlcyBpbiB2NzoKIC0gZXhwbGFpbiB3aHkg d2UgZG8gJ3diaW52ZCcgdW5jb25kaXRpb25hbGx5IHJhdGhlciB0aGFuIG9ubHkgZm9yIEJEWAog aW4gY29tbWl0IG1lc3NhZ2UKCkNoYW5nZXMgaW4gdjY6CiAtIG5ldwotLS0KIHhlbi9hcmNoL3g4 Ni9taWNyb2NvZGVfaW50ZWwuYyB8IDYgKysrKysrCiAxIGZpbGUgY2hhbmdlZCwgNiBpbnNlcnRp b25zKCspCgpkaWZmIC0tZ2l0IGEveGVuL2FyY2gveDg2L21pY3JvY29kZV9pbnRlbC5jIGIveGVu L2FyY2gveDg2L21pY3JvY29kZV9pbnRlbC5jCmluZGV4IDY1MDQ5NWQuLmJmYjQ4Y2UgMTAwNjQ0 Ci0tLSBhL3hlbi9hcmNoL3g4Ni9taWNyb2NvZGVfaW50ZWwuYworKysgYi94ZW4vYXJjaC94ODYv bWljcm9jb2RlX2ludGVsLmMKQEAgLTMxMCw2ICszMTAsMTIgQEAgc3RhdGljIGludCBhcHBseV9t aWNyb2NvZGUoY29uc3Qgc3RydWN0IG1pY3JvY29kZV9wYXRjaCAqcGF0Y2gpCiAgICAgLyogc2Vy aWFsaXplIGFjY2VzcyB0byB0aGUgcGh5c2ljYWwgd3JpdGUgdG8gTVNSIDB4NzkgKi8KICAgICBz cGluX2xvY2tfaXJxc2F2ZSgmbWljcm9jb2RlX3VwZGF0ZV9sb2NrLCBmbGFncyk7CiAKKyAgICAv KgorICAgICAqIFdyaXRlYmFjayBhbmQgaW52YWxpZGF0ZSBjYWNoZXMgYmVmb3JlIHVwZGF0aW5n IG1pY3JvY29kZSB0byBhdm9pZAorICAgICAqIGludGVybmFsIGlzc3VlcyBkZXBlbmRpbmcgb24g d2hhdCB0aGUgbWljcm9jb2RlIGlzIHVwZGF0aW5nLgorICAgICAqLworICAgIHdiaW52ZCgpOwor CiAgICAgLyogd3JpdGUgbWljcm9jb2RlIHZpYSBNU1IgMHg3OSAqLwogICAgIHdybXNybChNU1Jf SUEzMl9VQ09ERV9XUklURSwgKHVuc2lnbmVkIGxvbmcpbWNfaW50ZWwtPmJpdHMpOwogICAgIHdy bXNybChNU1JfSUEzMl9VQ09ERV9SRVYsIDB4MFVMTCk7Ci0tIAoxLjguMy4xCgoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcg bGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9q ZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==