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Wed, 8 Apr 2020 09:11:39 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org Subject: [PATCH for-5.0] aio-posix: signal-proof fdmon-io_uring Date: Wed, 8 Apr 2020 10:11:39 +0100 Message-Id: <20200408091139.273851-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: base64 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 205.139.110.120 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fam Zheng , qemu-block@nongnu.org, Julia Suvorova , Stefan Hajnoczi , Paolo Bonzini , sgarzare@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" VGhlIGlvX3VyaW5nX2VudGVyKDIpIHN5c2NhbGwgcmV0dXJucyB3aXRoIGVycm5vPUVJTlRSIHdo ZW4gaW50ZXJydXB0ZWQKYnkgYSBzaWduYWwuICBSZXRyeSB0aGUgc3lzY2FsbCBpbiB0aGlzIGNh c2UuCgpJdCdzIGVzc2VudGlhbCB0byBkbyB0aGlzIGluIHRoZSBpb191cmluZ19zdWJtaXRfYW5k X3dhaXQoKSBjYXNlLiAgTXkKaW50ZXJwcmV0YXRpb24gb2YgdGhlIExpbnV4IHY1LjUgaW9fdXJp bmdfZW50ZXIoMikgY29kZSBpcyB0aGF0IGl0CnNob3VsZG4ndCBhZmZlY3QgdGhlIGlvX3VyaW5n X3N1Ym1pdCgpIGNhc2UsIGJ1dCB0aGVyZSBpcyBubyBndWFyYW50ZWUKdGhpcyB3aWxsIGFsd2F5 cyBiZSB0aGUgY2FzZS4gIExldCdzIGNoZWNrIGZvciAtRUlOVFIgYXJvdW5kIGJvdGggQVBJcy4K Ck5vdGUgdGhhdCB0aGUgbGlidXJpbmcgQVBJcyBoYXZlIC1lcnJubyByZXR1cm4gdmFsdWVzLgoK U2lnbmVkLW9mZi1ieTogU3RlZmFuIEhham5vY3ppIDxzdGVmYW5oYUByZWRoYXQuY29tPgotLS0K IHV0aWwvZmRtb24taW9fdXJpbmcuYyB8IDEwICsrKysrKysrLS0KIDEgZmlsZSBjaGFuZ2VkLCA4 IGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvdXRpbC9mZG1vbi1p b191cmluZy5jIGIvdXRpbC9mZG1vbi1pb191cmluZy5jCmluZGV4IGI0ZDYxMDlmMjAuLmQ1YTgw ZWQ2ZmIgMTAwNjQ0Ci0tLSBhL3V0aWwvZmRtb24taW9fdXJpbmcuYworKysgYi91dGlsL2ZkbW9u LWlvX3VyaW5nLmMKQEAgLTg4LDcgKzg4LDEwIEBAIHN0YXRpYyBzdHJ1Y3QgaW9fdXJpbmdfc3Fl ICpnZXRfc3FlKEFpb0NvbnRleHQgKmN0eCkKICAgICB9CiAKICAgICAvKiBObyBmcmVlIHNxZXMg bGVmdCwgc3VibWl0IHBlbmRpbmcgc3FlcyBmaXJzdCAqLwotICAgIHJldCA9IGlvX3VyaW5nX3N1 Ym1pdChyaW5nKTsKKyAgICBkbyB7CisgICAgICAgIHJldCA9IGlvX3VyaW5nX3N1Ym1pdChyaW5n KTsKKyAgICB9IHdoaWxlIChyZXQgPT0gLUVJTlRSKTsKKwogICAgIGFzc2VydChyZXQgPiAxKTsK ICAgICBzcWUgPSBpb191cmluZ19nZXRfc3FlKHJpbmcpOwogICAgIGFzc2VydChzcWUpOwpAQCAt MjgyLDcgKzI4NSwxMCBAQCBzdGF0aWMgaW50IGZkbW9uX2lvX3VyaW5nX3dhaXQoQWlvQ29udGV4 dCAqY3R4LCBBaW9IYW5kbGVyTGlzdCAqcmVhZHlfbGlzdCwKIAogICAgIGZpbGxfc3FfcmluZyhj dHgpOwogCi0gICAgcmV0ID0gaW9fdXJpbmdfc3VibWl0X2FuZF93YWl0KCZjdHgtPmZkbW9uX2lv X3VyaW5nLCB3YWl0X25yKTsKKyAgICBkbyB7CisgICAgICAgIHJldCA9IGlvX3VyaW5nX3N1Ym1p dF9hbmRfd2FpdCgmY3R4LT5mZG1vbl9pb191cmluZywgd2FpdF9ucik7CisgICAgfSB3aGlsZSAo cmV0ID09IC1FSU5UUik7CisKICAgICBhc3NlcnQocmV0ID49IDApOwogCiAgICAgcmV0dXJuIHBy b2Nlc3NfY3FfcmluZyhjdHgsIHJlYWR5X2xpc3QpOwotLSAKMi4yNS4xCgo=