lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 10 Aug 2021 12:41:03 +0200 From: Paolo Bonzini <pbonzini@...hat.com> To: Lai Jiangshan <laijs@...ux.alibaba.com>, Lai Jiangshan <jiangshanlai@...il.com>, linux-kernel@...r.kernel.org Cc: Sean Christopherson <seanjc@...gle.com>, Vitaly Kuznetsov <vkuznets@...hat.com>, Wanpeng Li <wanpengli@...cent.com>, Jim Mattson <jmattson@...gle.com>, Joerg Roedel <joro@...tes.org>, Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>, x86@...nel.org, "H. Peter Anvin" <hpa@...or.com>, kvm@...r.kernel.org Subject: Re: [PATCH V2 3/3] KVM: X86: Reset DR6 only when KVM_DEBUGREG_WONT_EXIT On 10/08/21 12:34, Lai Jiangshan wrote: >> >> + * do_debug expects dr6 to be cleared after it runs, avoid that >> it sees >> + * a stale dr6 from the guest. >> + */ > > > do_debug() is renamed. Maybe you can use "The host kernel #DB handler". Or exc_debug. Paolo
Powered by blists - more mailing lists