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d="scan'208";a="8511638" From: Roger Pau Monne To: Date: Thu, 7 Nov 2019 16:06:09 +0100 Message-ID: <20191107150609.93004-3-roger.pau@citrix.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191107150609.93004-1-roger.pau@citrix.com> References: <20191107150609.93004-1-roger.pau@citrix.com> MIME-Version: 1.0 Subject: [Xen-devel] [PATCH for-4.13 2/2] x86/ioapic: don't use raw entry reads/writes in clear_IO_APIC_pin 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: Juergen Gross , Andrew Cooper , Wei Liu , Jan Beulich , Roger Pau Monne Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" Y2xlYXJfSU9fQVBJQ19waW4gY2FuIGJlIGNhbGxlZCBhZnRlciB0aGUgaW9tbXUgaGFzIGJlZW4g ZW5hYmxlZCwgYW5kCnVzaW5nIHJhdyBlbnRyeSByZWFkcyBhbmQgd3JpdGVzIHdpbGwgcmVzdWx0 IGluIGEgbWlzY29uZmlndXJhdGlvbiBvZgp0aGUgZW50cmllcyBhbHJlYWR5IHNldHVwIHRvIHVz ZSB0aGUgaW50ZXJydXB0IHJlbWFwcGluZyB0YWJsZS4gVGhpcwpmaXhlcyB0aGUgZm9sbG93aW5n IHBhbmljIHNlZW4gb24gQU1EIFJvbWUgYm94ZXM6CgooWEVOKSBbICAgMTAuMDgyMTU0XSBFTkFC TElORyBJTy1BUElDIElSUXMKKFhFTikgWyAgIDEwLjA4Nzc4OV0gIC0+IFVzaW5nIG5ldyBBQ0sg bWV0aG9kCihYRU4pIFsgICAxMC4wOTM3MzhdIEFzc2VydGlvbiAnZ2V0X3J0ZV9pbmRleChydGUp ID09IG9mZnNldCcgZmFpbGVkIGF0IGlvbW11X2ludHIuYzozMjgKClNpZ25lZC1vZmYtYnk6IFJv Z2VyIFBhdSBNb25uw6kgPHJvZ2VyLnBhdUBjaXRyaXguY29tPgotLS0KQ2M6IEp1ZXJnZW4gR3Jv c3MgPGpncm9zc0BzdXNlLmNvbT4KLS0tCiB4ZW4vYXJjaC94ODYvaW9fYXBpYy5jIHwgOCArKysr LS0tLQogMSBmaWxlIGNoYW5nZWQsIDQgaW5zZXJ0aW9ucygrKSwgNCBkZWxldGlvbnMoLSkKCmRp ZmYgLS1naXQgYS94ZW4vYXJjaC94ODYvaW9fYXBpYy5jIGIveGVuL2FyY2gveDg2L2lvX2FwaWMu YwppbmRleCBiOWM2NmFjZGIzLi4xM2I0MWI0NmEzIDEwMDY0NAotLS0gYS94ZW4vYXJjaC94ODYv aW9fYXBpYy5jCisrKyBiL3hlbi9hcmNoL3g4Ni9pb19hcGljLmMKQEAgLTUxNCwxMyArNTE0LDEz IEBAIHN0YXRpYyB2b2lkIGNsZWFyX0lPX0FQSUNfcGluKHVuc2lnbmVkIGludCBhcGljLCB1bnNp Z25lZCBpbnQgcGluKQogICAgICAgICBlbnRyeS5tYXNrID0gMTsKICAgICAgICAgX19pb2FwaWNf d3JpdGVfZW50cnkoYXBpYywgcGluLCBmYWxzZSwgZW50cnkpOwogICAgIH0KLSAgICBlbnRyeSA9 IF9faW9hcGljX3JlYWRfZW50cnkoYXBpYywgcGluLCB0cnVlKTsKKyAgICBlbnRyeSA9IF9faW9h cGljX3JlYWRfZW50cnkoYXBpYywgcGluLCBmYWxzZSk7CiAKICAgICBpZiAoZW50cnkuaXJyKSB7 CiAgICAgICAgIC8qIE1ha2Ugc3VyZSB0aGUgdHJpZ2dlciBtb2RlIGlzIHNldCB0byBsZXZlbC4g Ki8KICAgICAgICAgaWYgKCFlbnRyeS50cmlnZ2VyKSB7CiAgICAgICAgICAgICBlbnRyeS50cmln Z2VyID0gMTsKLSAgICAgICAgICAgIF9faW9hcGljX3dyaXRlX2VudHJ5KGFwaWMsIHBpbiwgdHJ1 ZSwgZW50cnkpOworICAgICAgICAgICAgX19pb2FwaWNfd3JpdGVfZW50cnkoYXBpYywgcGluLCBm YWxzZSwgZW50cnkpOwogICAgICAgICB9CiAgICAgICAgIF9faW9fYXBpY19lb2koYXBpYywgZW50 cnkudmVjdG9yLCBwaW4pOwogICAgIH0KQEAgLTUzMCw5ICs1MzAsOSBAQCBzdGF0aWMgdm9pZCBj bGVhcl9JT19BUElDX3Bpbih1bnNpZ25lZCBpbnQgYXBpYywgdW5zaWduZWQgaW50IHBpbikKICAg ICAgKi8KICAgICBtZW1zZXQoJmVudHJ5LCAwLCBzaXplb2YoZW50cnkpKTsKICAgICBlbnRyeS5t YXNrID0gMTsKLSAgICBfX2lvYXBpY193cml0ZV9lbnRyeShhcGljLCBwaW4sIHRydWUsIGVudHJ5 KTsKKyAgICBfX2lvYXBpY193cml0ZV9lbnRyeShhcGljLCBwaW4sIGZhbHNlLCBlbnRyeSk7CiAK LSAgICBlbnRyeSA9IF9faW9hcGljX3JlYWRfZW50cnkoYXBpYywgcGluLCB0cnVlKTsKKyAgICBl bnRyeSA9IF9faW9hcGljX3JlYWRfZW50cnkoYXBpYywgcGluLCBmYWxzZSk7CiAgICAgaWYgKGVu dHJ5LmlycikKICAgICAgICAgcHJpbnRrKEtFUk5fRVJSICJJTy1BUElDJTAyeC0ldTogVW5hYmxl IHRvIHJlc2V0IElSUlxuIiwKICAgICAgICAgICAgICAgIElPX0FQSUNfSUQoYXBpYyksIHBpbik7 Ci0tIAoyLjIzLjAKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9y ZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs