From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shannon Zhao Subject: Re: [PATCH] arm/acpi: Fix the deadlock in function vgic_lock_rank() Date: Wed, 1 Jun 2016 21:55:23 +0800 Message-ID: <574EE94B.6000306@linaro.org> References: <1464309582-22637-1-git-send-email-shankerd@codeaurora.org> <57485203.3030407@arm.com> <1918c496-c33d-bed4-feec-b8b4f6dd404b@arm.com> <574D6351.9090207@arm.com> <574EBDB7.2000806@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <574EBDB7.2000806@arm.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Julien Grall , Stefano Stabellini Cc: Philip Elcan , Wei Liu , Vikram Sethi , Wei Chen , Steve Capper , xen-devel , Shanker Donthineni List-Id: xen-devel@lists.xenproject.org T24gMjAxNuW5tDA25pyIMDHml6UgMTg6NDksIEp1bGllbiBHcmFsbCB3cm90ZToKPiBIaSBTdGVm YW5vLAo+IAo+IE9uIDAxLzA2LzE2IDEwOjU0LCBTdGVmYW5vIFN0YWJlbGxpbmkgd3JvdGU6Cj4+ PiBzcGluX2lzX2xvY2tlZCBkb2VzIG5vdCB3b3JrIGFzIHlvdSBleHBlY3QuIFRoZSBmdW5jdGlv biB3aWxsIG5vdAo+Pj4gdGVsbCB5b3UgaWYKPj4+IHRoZSBsb2NrIHdhcyB0YWtlbiBieSB0aGUg Y3VycmVudCBDUFUsIGJ1dCBpZiB0aGUgbG9jayB3YXMgdGFrZW4gYnkKPj4+ICphKiBDUFUuCj4+ Pgo+Pj4gSXQgd291bGQgYmUgcG9zc2libGUgdG8gaGF2ZSBDUFUgQSBjYWxsaW5nIHRoaXMgZnVu Y3Rpb24gYW5kIGhhdmUgQ1BVCj4+PiBCIHdpdGgKPj4+IHRoZSBsb2NrIHRha2VuLiBTbyB0aGUg ZGF0YSBzdHJ1Y3R1cmUgd291bGQgYmUgYWNjZXNzZWQgYnkgMiBDUFVzCj4+PiBjb25jdXJyZW50 bHksIHdoaWNoIGlzIHVuc2FmZS4KPj4KPj4gRGFtbiwgeW91IGFyZSByaWdodC4gSSBkb24ndCB0 aGluayB3ZSBoYXZlIGEgc3Bpbl9sb2NrIGZ1bmN0aW9uIHdoaWNoCj4+IHRlbGxzIHVzIGlmIHRo ZSBzcGluX2xvY2sgd2FzIHRha2VuIGJ5IHVzLgo+IAo+IFVuZm9ydHVuYXRlbHkgbm90Lgo+IAo+ PiBUaGUgb25seSBvdGhlciBvcHRpb24gSSBzZWUgd291bGQgYmUgZHVwbGljYXRpbmcgcm91dGVf aXJxX3RvX2d1ZXN0IGFuZAo+PiBnaWNfcm91dGVfaXJxX3RvX2d1ZXN0LCBpbnRyb2R1Y2luZyBh IHNlY29uZCB2ZXJzaW9uIG9mIHRob3NlIGZ1bmN0aW9ucwo+PiB3aGljaCBhc3N1bWUgdGhhdCB0 aGUgcmFuayBsb2NrIHdhcyBhbHJlYWR5IHRha2VuLiBWZXJ5IHZlcnkgdWdseS4gSSdsbAo+PiBq dXN0IHJldmVydCB0aGUgY29tbWl0IGFuZCB3YWl0IGZvciBiZXR0ZXIgcGF0Y2hlcyBmcm9tIFNo YW5ub24uCj4gCj4gSSBhbSB3b3JraW5nIG9uIGEgcGF0Y2ggc2VyaWVzIHRvIGRlY291cGxlIElS USBjb25maWd1cmF0aW9uIGFuZAo+IHJvdXRpbmcuIEl0IHNob3VsZCBiZSByZWFkeSBzb29uLgo+ IApUaGFua3MsIEp1bGllbiA6KQoKLS0gClNoYW5ub24KCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVs QGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==