From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Subject: Re: [tip:x86/urgent] x86/entry/64/compat: Fix stack switching for XEN PV Date: Tue, 22 Jan 2019 15:56:03 +0000 Message-ID: <20190122155604.9518B217D6@mail.kernel.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1glyPG-0003zo-La for xen-devel@lists.xenproject.org; Tue, 22 Jan 2019 15:56:06 +0000 In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Sasha Levin , tip-bot for Jan Beulich , linux-tip-commits@vger.kernel.org Cc: luto@kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, jbeulich@suse.com, Peter Anvin , xen-devel@lists.xenproject.org, Boris Ostrovsky List-Id: xen-devel@lists.xenproject.org SGksCgpbVGhpcyBpcyBhbiBhdXRvbWF0ZWQgZW1haWxdCgpUaGlzIGNvbW1pdCBoYXMgYmVlbiBw cm9jZXNzZWQgYmVjYXVzZSBpdCBjb250YWlucyBhICJGaXhlczoiIHRhZywKZml4aW5nIGNvbW1p dDogN2YyNTkwYTExMGI4IHg4Ni9lbnRyeS82NDogVXNlIGEgcGVyLUNQVSB0cmFtcG9saW5lIHN0 YWNrIGZvciBJRFQgZW50cmllcy4KClRoZSBib3QgaGFzIHRlc3RlZCB0aGUgZm9sbG93aW5nIHRy ZWVzOiB2NC4yMC4zLCB2NC4xOS4xNiwgdjQuMTQuOTQuCgp2NC4yMC4zOiBCdWlsZCBPSyEKdjQu MTkuMTY6IEJ1aWxkIE9LIQp2NC4xNC45NDogRmFpbGVkIHRvIGFwcGx5ISBQb3NzaWJsZSBkZXBl bmRlbmNpZXM6CiAgICAwZTM0ZDIyNjM0MmMgKCJ4ODYvZW50cnkvNjQ6IE1vdmUgUFVTSF9BTkRf Q0xFQVJfUkVHUyBmcm9tIGludGVycnVwdCBtYWNybyB0byBoZWxwZXIgZnVuY3Rpb24iKQogICAg MmJhNjQ3NDEwNGExICgieDg2L2VudHJ5LzY0OiBNb3ZlIEVOVEVSX0lSUV9TVEFDSyBmcm9tIGlu dGVycnVwdCBtYWNybyB0byBpbnRlcnJ1cHRfZW50cnkiKQogICAgOTBhNmFjYzRlN2ViICgieDg2 L2VudHJ5LzY0OiBNb3ZlIHRoZSBzd2l0Y2hfdG9fdGhyZWFkX3N0YWNrKCkgY2FsbCB0byBpbnRl cnJ1cHRfZW50cnkoKSIpCiAgICA5MWM1ZjBkZTY0YTIgKCJ4ODYvZW50cnkvNjQvY29tcGF0OiBT YXZlIG9uZSBpbnN0cnVjdGlvbiBpbiBlbnRyeV9JTlQ4MF9jb21wYXQoKSIpCiAgICBiMjg1NWQ4 ZDJkZTAgKCJ4ODYvZW50cnkvNjQ6IE1vdmUgQVNNX0NMQUMgdG8gaW50ZXJydXB0X2VudHJ5KCki KQogICAgZjNkNDE1ZWE0Njk2ICgieDg2L2VudHJ5LzY0OiBPcGVuLWNvZGUgc3dpdGNoX3RvX3Ro cmVhZF9zdGFjaygpIikKCgpIb3cgc2hvdWxkIHdlIHByb2NlZWQgd2l0aCB0aGlzIHBhdGNoPwoK LS0KVGhhbmtzLApTYXNoYQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVj dC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1k ZXZlbA==