From mboxrd@z Thu Jan 1 00:00:00 1970 From: Igor Druzhinin Subject: [PATCH] x86/nmi: lower initial watchdog frequency to avoid boot hangs Date: Mon, 5 Feb 2018 21:18:42 +0000 Message-ID: <1517865522-3248-1-git-send-email-igor.druzhinin@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: andrew.cooper3@citrix.com, jbeulich@suse.com Cc: Igor Druzhinin , xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org V2UncmUgbm90aWNpbmcgYSByZXByb2R1Y2libGUgc3lzdGVtIGJvb3QgaGFuZyBvbiBjZXJ0YWlu CnBvc3QtU2t5bGFrZSBwbGF0Zm9ybXMgd2hlcmUgdGhlIEJJT1MgaXMgY29uZmlndXJlZCBpbgps ZWdhY3kgYm9vdCBtb2RlIHdpdGggeDJBUElDIGRpc2FibGVkLiBUaGUgc3lzdGVtIHN0YWxscwpp bW1lZGlhdGVseSBhZnRlciB3cml0aW5nIHRoZSBmaXJzdCBTTVAgaW5pdGlhbGl6YXRpb24Kc2Vx dWVuY2UgaW50byBBUElDIElDUi4KClRoZSBjYXVzZSBvZiB0aGUgcHJvYmxlbSBpcyB3YXRjaGRv ZyBOTUkgaGFuZGxlciBleGVjdXRpb24gLQpzb21ld2hlcmUgbmVhciB0aGUgZW5kIG9mIE5NSSBo YW5kbGluZyAoYWZ0ZXIgaXQncyBhbHJlYWR5CnJlc2NoZWR1bGVkIHRoZSBuZXh0IE5NSSkgaXQg dHJpZXMgdG8gYWNjZXNzIElPIHBvcnQgMHg2MQp0byBnZXQgdGhlIGFjdHVhbCBOTUkgcmVhc29u IG9uIENQVTAuIFVuZm9ydHVuYXRlbHksIHRoaXMKcG9ydCBpcyBlbXVsYXRlZCBieSBCSU9TIHVz aW5nIFNNSXMgYW5kIHRoaXMgZW11bGF0aW9uCmFwcGFyZW50bHkgbWlnaHQgdGFrZSBtb3JlIHRo YW4gd2UgZXhwZWN0IHVuZGVyIGNlcnRhaW4KY29uZGl0aW9ucy4gQXMgdGhlIHJlc3VsdCwgdGhl IHN5c3RlbSBpcyBjb25zdGFudGx5IG1vdmluZwpiZXR3ZWVuIE5NSSBhbmQgU01JIGhhbmRsZXIg YW5kIG5vdCBtYWtpbmcgYW55IHByb2dyZXNzLgoKSnVzdCBsb3dlciB0aGUgaW5pdGlhbCBmcmVx dWVuY3kgZm9yIG5vdyBhcyB3ZSBsb3dlciBpdCBsYXRlcgpldmVuIG1vcmUgYW55d2F5LgoKU2ln bmVkLW9mZi1ieTogSWdvciBEcnV6aGluaW4gPGlnb3IuZHJ1emhpbmluQGNpdHJpeC5jb20+Ci0t LQogeGVuL2FyY2gveDg2L25taS5jIHwgMyArKy0KIDEgZmlsZSBjaGFuZ2VkLCAyIGluc2VydGlv bnMoKyksIDEgZGVsZXRpb24oLSkKCmRpZmYgLS1naXQgYS94ZW4vYXJjaC94ODYvbm1pLmMgYi94 ZW4vYXJjaC94ODYvbm1pLmMKaW5kZXggZDdmY2UyOC4uMWViMmEzMiAxMDA2NDQKLS0tIGEveGVu L2FyY2gveDg2L25taS5jCisrKyBiL3hlbi9hcmNoL3g4Ni9ubWkuYwpAQCAtMzQsNyArMzQsOCBA QAogI2luY2x1ZGUgPGFzbS9hcGljLmg+CiAKIHVuc2lnbmVkIGludCBubWlfd2F0Y2hkb2cgPSBO TUlfTk9ORTsKLXN0YXRpYyB1bnNpZ25lZCBpbnQgbm1pX2h6ID0gSFo7CisvKiBpbml0aWFsIHdh dGNoZG9nIGZyZXF1ZW5jeSAtIHNob3VsZG4ndCBiZSB0b28gaGlnaCB0byBhdm9pZCBib290IGhh bmdzICovCitzdGF0aWMgdW5zaWduZWQgaW50IG5taV9oeiA9IEhaIC8gMTA7CiBzdGF0aWMgdW5z aWduZWQgaW50IG5taV9wZXJmY3RyX21zcjsJLyogdGhlIE1TUiB0byByZXNldCBpbiBOTUkgaGFu ZGxlciAqLwogc3RhdGljIHVuc2lnbmVkIGludCBubWlfcDRfY2Njcl92YWw7CiBzdGF0aWMgREVG SU5FX1BFUl9DUFUoc3RydWN0IHRpbWVyLCBubWlfdGltZXIpOwotLSAKMi43LjQKCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGlu ZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnBy b2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs