From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Edgecombe, Rick P" Subject: Re: [PATCH v2] arch: Reserve map_shadow_stack() syscall number for all architectures Date: Thu, 14 Sep 2023 22:08:05 +0000 Message-ID: <731438883ae3bcffa05ff014dda773a6c1e3c899.camel@intel.com> References: <20230914185804.2000497-1-sohil.mehta@intel.com> Mime-Version: 1.0 Content-Transfer-Encoding: base64 Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1694729292; x=1726265292; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-id:content-transfer-encoding: mime-version; bh=4MQ0NFjV9NYa1jFLDiTaIVGNVtK641lyfxxe9rvVVls=; b=XhgjqOOMWmlr+1JzeFtfdphdQgp+1ueEOwZrzwLihctEV3cuMiT2p/S/ kZrGK0GXq+MPsVbR21NAizIqVca18cjSNYt7TL7gFLEmj/HUfiMxBqHGs MeMt4RwAJd+jR+LdoNp2JOfVaSOd5wE6QDhEjm13v9IM/TAXiqFXExJnv tnfKWtsfVGduUqtitutolBKCksubMLoz/C8R0SViwhYbslZFDK8l8R11V ZJZJPjnK4NmVORl6TBDQ1DCHouso9/aeQEJ9BZkfsi2LNy73G4xaXi8IG QCOMTQc5SzeAVc9Ylj3jvhjlmJkM/UMvnWps6hh543LKnEZLgcBKFAXLl Q==; In-Reply-To: <20230914185804.2000497-1-sohil.mehta@intel.com> Content-Language: en-US Content-ID: <7633A60F63F7EA45A97D863E0C94E7B5@namprd11.prod.outlook.com> List-ID: Content-Type: text/plain; charset="us-ascii" To: "Mehta, Sohil" , "linux-arch@vger.kernel.org" , "linux-api@vger.kernel.org" Cc: "svens@linux.ibm.com" , "catalin.marinas@arm.com" , "schwab@linux-m68k.org" , "brgerst@gmail.com" , "alexander.shishkin@linux.intel.com" , "linux-perf-users@vger.kernel.org" , "x86@kernel.org" , "monstr@monstr.eu" , "borntraeger@linux.ibm.com" , "dave.hansen@linux.intel.com" , "christophe.leroy@csgroup.eu" , "mark.rutland@arm.com" , "glaubitz@physik.fu-berlin.de" , "dalias@libc.org" , "lukas.bulwahn@gmail.com" <> T24gVGh1LCAyMDIzLTA5LTE0IGF0IDE4OjU4ICswMDAwLCBTb2hpbCBNZWh0YSB3cm90ZToNCj4g Y29tbWl0IGMzNTU1OWY5NGViYyAoIng4Ni9zaHN0azogSW50cm9kdWNlIG1hcF9zaGFkb3dfc3Rh Y2sgc3lzY2FsbCIpDQo+IHJlY2VudGx5IGFkZGVkIHN1cHBvcnQgZm9yIG1hcF9zaGFkb3dfc3Rh Y2soKSBidXQgaXQgaXMgbGltaXRlZCB0bw0KPiB4ODYNCj4gb25seSBmb3Igbm93LiBUaGVyZSBp cyBhIHBvc3NpYmlsaXR5IHRoYXQgb3RoZXIgYXJjaGl0ZWN0dXJlcw0KPiAobmFtZWx5LA0KPiBh cm02NCBhbmQgUklTQy1WKSwgdGhhdCBhcmUgaW1wbGVtZW50aW5nIGVxdWl2YWxlbnQgc3VwcG9y dCBmb3INCj4gc2hhZG93DQo+IHN0YWNrcywgbWlnaHQgbmVlZCB0byBhZGQgc3VwcG9ydCBmb3Ig aXQuDQo+IA0KPiBJbmRlcGVuZGVudCBvZiB0aGF0LCByZXNlcnZpbmcgYXJjaC1zcGVjaWZpYyBz eXNjYWxsIG51bWJlcnMgaW4gdGhlDQo+IHN5c2NhbGwgdGFibGVzIG9mIGFsbCBhcmNoaXRlY3R1 cmVzIGlzIGdvb2QgcHJhY3RpY2UgYW5kIHdvdWxkIGhlbHANCj4gYXZvaWQgZnV0dXJlIGNvbmZs aWN0cy4gbWFwX3NoYWRvd19zdGFjaygpIGlzIG1hcmtlZCBhcyBhIGNvbmRpdGlvbmFsDQo+IHN5 c2NhbGwgaW4gc3lzX25pLmMuIEFkZGluZyBpdCB0byB0aGUgc3lzY2FsbCB0YWJsZXMgb2Ygb3Ro ZXINCj4gYXJjaGl0ZWN0dXJlcyBpcyBoYXJtbGVzcyBhbmQgd291bGQgcmV0dXJuIEVOT1NZUyB3 aGVuIGV4ZXJjaXNlZC4NCj4gDQo+IE5vdGUsIG1hcF9zaGFkb3dfc3RhY2soKSB3YXMgYXNzaWdu ZWQgIzQ1MyBkdXJpbmcgdGhlIG1lcmdlIHByb2Nlc3MNCj4gc2luY2UgIzQ1MiB3YXMgdGFrZW4g YnkgZmNobW9kYXQyKCkuDQo+IA0KPiBGb3IgUG93ZXJwYywgbWFwIGl0IHRvIHN5c19uaV9zeXNj YWxsKCkgYXMgaXMgdGhlIG5vcm0gZm9yIFBvd2VycGMNCj4gc3lzY2FsbCB0YWJsZXMuDQo+IA0K PiBGb3IgQWxwaGEsIG1hcF9zaGFkb3dfc3RhY2soKSB0YWtlcyB1cCAjNTYzIGFzIEFscGhhIHN0 aWxsIGRpdmVyZ2VzDQo+IGZyb20NCj4gdGhlIGNvbW1vbiBzeXNjYWxsIG51bWJlcmluZyBzeXN0 ZW0gaW4gdGhlIG90aGVyIGFyY2hpdGVjdHVyZXMuDQoNClJldmlld2VkLWJ5OiBSaWNrIEVkZ2Vj b21iZSA8cmljay5wLmVkZ2Vjb21iZUBpbnRlbC5jb20+DQo=