Date: Mon, 8 Jan 2018 17:28:20 +0000 From: "Rang, Anton" <Anton.Rang@dell.com> To: Wojciech Puchar <wojtek@puchar.net> Cc: Warner Losh <imp@bsdimp.com>, Eric McCorkle <eric@metricspace.net>, "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org>, "freebsd-arch@freebsd.org" <freebsd-arch@freebsd.org> Subject: Re: A more general possible meltdown/spectre countermeasure Message-ID: <6AF5185E-201A-4C8E-B4ED-B30C65E36E99@isilon.com> In-Reply-To: <alpine.BSF.2.20.1801062140090.71856@puchar.net> References: <c98b7ac3-26f0-81ee-2769-432697f876e5@metricspace.net> <33bcd281-4018-7075-1775-4dfcd58e5a48@metricspace.net> <alpine.BSF.2.20.1801061701200.40627@puchar.net> <73d2f1a5-55f7-0ae7-7660-3e680ba3d32e@metricspace.net> <CANCZdfqZnZhKXD3SKgyro%2BYLX7j5BYrmCZ7xEGwYY6AWkQpKzg@mail.gmail.com> <alpine.BSF.2.20.1801061752540.46832@puchar.net> <CANCZdfqsV1bUAmwVGHZZfBK2FQ_Y03WvHQuUtBOABHo6mbbYAA@mail.gmail.com> <alpine.BSF.2.20.1801062140090.71856@puchar.net>
next in thread | previous in thread | raw e-mail | index | archive | help
VGhlIHRhYmxlcyBhcmVu4oCZdCBjaGFuZ2VkIG9uIGVhY2ggdHJhbnNpdGlvbjsgcmF0aGVyLCB0 d28gcGFnZSB0YWJsZXMgYXJlIG1haW50YWluZWQsIG9uZSB3aGljaCBoYXMgYW4gZW50cnkgZm9y IHRoZSBrZXJuZWwgbWFwcGluZ3MgYXQgdGhlIHRvcCBsZXZlbCBhbmQgb25lIHdoaWNoIGRvZXMg bm90Lg0KDQpUaGVuIGl04oCZcyBzaW1wbHkgYSBtYXR0ZXIgb2YgY2hhbmdpbmcgd2hpY2ggcGFn ZSB0YWJsZSBpcyBleGFtaW5lZCAoYnkgd3JpdGluZyB0byBDUjMpIG9uIHRyYW5zaXRpb24uDQoN CklmIFBDSUQgaXMgYXZhaWxhYmxlLCBwcmV2aW91c2x5LXVzZWQgbWFwcGluZ3MgY2FuIHN0YXkg Y2FjaGVkIGluIHRoZSBUTEIgdGhyb3VnaCB0aGlzLCB0aG91Z2ggdGhleSB3b27igJl0IGJlIHNo YXJlZCBiZXR3ZWVuIHVzZXIva2VybmVsIChzbyBpbiBnZW5lcmFsIHN5c2NhbGxzIHdpbGwgaW5j dXIgYW4gYWRkaXRpb25hbCB0cmFuc2xhdGlvbiBwZXIgYnVmZmVyIHBhZ2UpLg0KDQpBbnRvbg0K DQo+IE9uIEphbiA2LCAyMDE4LCBhdCAyOjQxIFBNLCBXb2pjaWVjaCBQdWNoYXIgPHdvanRla0Bw dWNoYXIubmV0PiB3cm90ZToNCj4gDQo+PiBUaGUgb25seSB3b3JrYXJvdW5kIHRoYXQncyBjb21w bGV0ZWx5IGVmZmVjdGl2ZSBpcyB0byB1bm1hcCBhbGwgb2Yga2VybmVsIG1lbW9yeSB3aGVuIHJ1 bm5pbmcgaW4gdXNlcmxhbmQuIEl0J3MgYSBiaXQgdHJpY2t5IGJlY2F1c2UNCj4gDQo+IHRoaXMg bWVhbnMgb24gZXZlcnkgc3lzY2FsbCBvbiBpbnRlcnJ1cHQ6DQo+IA0KPiAtIG1lbWNvcHkgcGFy dCBvZiB0b3AgbGV2ZWwgUFRFIG9uIGVudGVyLCBiemVybyBvbiBleGl0DQo+IC0gVExCIGZsdXNo IGJvdGggb24gZW50ZXIgYW5kIGV4aXQuDQo+IA0KPiBJTUhPIGl0IHdvdWxkIG1ha2UgbXVjaCBt b3JlIHRoYW4gMzAlIG92ZXJoZWFkIGluIG1hbnkgY2FzZXMuIGFtIGkgd3Jvbmc/DQo+IA0KPj4g dGhlcmUncyBzbWFsbCBwYXJ0cyB0aGF0IGhhdmUgdG8gc3RheSBtYXBwZWQgZm9yIHZhcmlvdXMg YXJjaGl0ZWN0dXJhbCByZWFzb25zLiBUaGlzIG1lYW5zIEtBU0xSIG9uIHRoZXNlIENQVXMgbGlr ZWx5IGNhbiBuZXZlciBiZQ0KPj4gZWZmZWN0aXZlIHNpbmNlIG1lbHRkb3duIHdpbGwgbGV0IHlv dSBmaW5kIHdoYXQgdGhlIHRyYXAgYWRkcmVzcyBpcyBhbmQgZnJvbSB0aGF0IGZpbmQgdGhlIGtl cm5lbCAodGhvdWdoIHRoZXJlJ3Mgc29tZSBydW1ibGluZ3MNCj4+IHRoYXQgdGhlIGluZGlyZWN0 aW9uIExpbnV4IGlzIGRvaW5nIHdpbGwgc3VmZmljZSkuDQo+PiBXYXJuZXINCj4+IA0KPiBfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXw0KPiBmcmVlYnNkLWFy Y2hAZnJlZWJzZC5vcmcgbWFpbGluZyBsaXN0DQo+IGh0dHBzOi8vbGlzdHMuZnJlZWJzZC5vcmcv bWFpbG1hbi9saXN0aW5mby9mcmVlYnNkLWFyY2gNCj4gVG8gdW5zdWJzY3JpYmUsIHNlbmQgYW55 IG1haWwgdG8gImZyZWVic2QtYXJjaC11bnN1YnNjcmliZUBmcmVlYnNkLm9yZyINCg0K
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?6AF5185E-201A-4C8E-B4ED-B30C65E36E99>