From mboxrd@z Thu Jan 1 00:00:00 1970 From: Igor Druzhinin Subject: Re: [PATCH] x86/nmi: lower initial watchdog frequency to avoid boot hangs Date: Tue, 6 Feb 2018 16:27:00 +0000 Message-ID: References: <1517865522-3248-1-git-send-email-igor.druzhinin@citrix.com> <5A79E0CB02000078001A5BBA@prv-mh.provo.novell.com> <990db14d-4ee2-bf95-20b4-1a050fc8fc9e@citrix.com> <5A79E49A02000078001A5C07@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <5A79E49A02000078001A5C07@prv-mh.provo.novell.com> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Jan Beulich Cc: andrew.cooper3@citrix.com, xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org T24gMDYvMDIvMTggMTY6MjMsIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+IE9uIDA2LjAyLjE4IGF0 IDE3OjE0LCA8aWdvci5kcnV6aGluaW5AY2l0cml4LmNvbT4gd3JvdGU6Cj4+IE9uIDA2LzAyLzE4 IDE2OjA3LCBKYW4gQmV1bGljaCB3cm90ZToKPj4+Pj4+IE9uIDA1LjAyLjE4IGF0IDIyOjE4LCA8 aWdvci5kcnV6aGluaW5AY2l0cml4LmNvbT4gd3JvdGU6Cj4+Pj4gLS0tIGEveGVuL2FyY2gveDg2 L25taS5jCj4+Pj4gKysrIGIveGVuL2FyY2gveDg2L25taS5jCj4+Pj4gQEAgLTM0LDcgKzM0LDgg QEAKPj4+PiAgI2luY2x1ZGUgPGFzbS9hcGljLmg+Cj4+Pj4gIAo+Pj4+ICB1bnNpZ25lZCBpbnQg bm1pX3dhdGNoZG9nID0gTk1JX05PTkU7Cj4+Pj4gLXN0YXRpYyB1bnNpZ25lZCBpbnQgbm1pX2h6 ID0gSFo7Cj4+Pj4gKy8qIGluaXRpYWwgd2F0Y2hkb2cgZnJlcXVlbmN5IC0gc2hvdWxkbid0IGJl IHRvbyBoaWdoIHRvIGF2b2lkIGJvb3QgaGFuZ3MgCj4+ICovCj4+Pj4gK3N0YXRpYyB1bnNpZ25l ZCBpbnQgbm1pX2h6ID0gSFogLyAxMDsKPj4+Cj4+PiBGb3Igb25lIC0gdGhlIGNvbW1lbnQgc2hv dWxkIGV4cGxhaW4gd2hhdCAidG9vIGhpZ2giIG1lYW5zLgo+Pj4gRnVydGhlciAtIHdoYXQgaWYg b24gYW5vdGhlciBzeXN0ZW0gMTBIeiBpcyBzdGlsbCB0b28gaGlnaD8gSSBhbHNvIGhvcGUKPj4+ IHlvdSByZWFsaXplIHRoYXQgeW91IHNsb3cgZG93biBib290IGEgbGl0dGxlIGZvciBldmVyeW9u ZSBqdXN0Cj4+PiBiZWNhdXNlIG9mIHRoaXMgb25lIG1hY2hpbmUgbW9kZWwuIENhbiB0aGUgbG93 ZXIgZnJlcXVlbmN5IHBlcmhhcHMKPj4+IGJlIHNldCB2aWEgRE1JIHF1aXJrLCBvciBvdGhlcndp c2Ugb2J0YWluIGEgY29tbWFuZCBsaW5lIG92ZXJyaWRlCj4+PiAocGVyaGFwcyBzb21ldGhpbmcg bGlrZSAid2F0Y2hkb2c9cHJvYmU6MTBIeiIpPwo+Pj4KPj4KPj4gSSBjYW4gaW1wcm92ZSB0aGUg Y29tbWVudCBtZXNzYWdlLgo+PiBXaHkgZG9lcyB0aGlzIGNoYW5nZSBzbG93IGRvd24gYW55dGhp bmcgd2hpbGUgSSdtIGxvd2VyaW5nIHRoZSBmcmVxdWVuY3kKPj4gLSBub3QgbWFraW5nIGl0IGhp Z2hlcj8KPiAKPiBXZSB3YWl0IGZvciB0d28gb2NjdXJyZW5jZXMgb2YgdGhlIE5NSSBpbiB3YWl0 X2Zvcl9ubWlzKCkuCj4gCgpUaGlzIGhhcHBlbnMgKm11Y2gqIGxhdGVyIGluIHRoZSBib290IHNl cXVlbmNlIGFmdGVyIHdlIGFjdHVhbGx5IGVuYWJsZQp0aGUgd2F0Y2hkb2cgb24gQ1BVMC4gVGls bCB0aGF0IHRpbWUgd2UgYWxyZWFkeSBnZXQgaHVuZHJlZHMgb2YgdGhlbQpyZWdhcmRsZXNzIG9m IHRoZSBmcmVxdWVuY3kuCgo+PiBUaGUgYWx0ZXJuYXRpdmUgYXBwcm9hY2ggd291bGQgYmUgdG8g cmVzaHVmZmxlCj4+IHRoZSBjb2RlIGFuZCB0YWtlIHRoZSByZWFzb24gYmVmb3JlIHByb2dyYW1t aW5nIHRoZSBuZXh0IGludGVycnVwdCBhcwo+PiBzdWdnZXN0ZWQgYmVmb3JlLiBJbiB0aGF0IGNh c2UgdGhlIGFjdHVhbCBmcmVxdWVuY3kgd291bGQgYmUgYWRqdXN0ZWQKPj4gbmF0dXJhbGx5IEkg dGhpbmsuCj4gCj4gVGhpbmtpbmcgYWJvdXQgdGhpcywgcmVhZGluZyB0aGUgcmVhc29uIGVhcmx5 IHNlZW1zIGxpa2UgYSBnb29kIGlkZWEKPiB0byBtZSBpcnJlc3BlY3RpdmUgb2YgdGhlIGlzc3Vl IGhlcmUuCj4gCj4gSmFuCj4gCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9q ZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVu LWRldmVs