Re: [PATCH] KVM: VMX: fix the writing POSTED_INTR_NV

2015-12-03 Thread Paolo Bonzini
On 03/12/2015 06:29, roy.qing...@gmail.com wrote: > From: Li RongQing > > POSTED_INTR_NV is 16bit, should not use 64bit write function > > [ 5311.676074] vmwrite error: reg 3 value 0 (err 12) > [ 5311.680001] CPU: 49 PID: 4240 Comm: qemu-system-i38 Tainted: G I >

Re: [PATCH] KVM: VMX: fix the writing POSTED_INTR_NV

2015-12-03 Thread Li RongQing
On Thu, Dec 3, 2015 at 9:58 PM, Paolo Bonzini wrote: > Indeed this is a problem for 32-bit hosts. I meet this error when I run a 32bit kernel on Intel Wildcat Pass platform -Roy -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to

Re: [PATCH] KVM: VMX: fix the writing POSTED_INTR_NV

2015-12-03 Thread Yang Zhang
On 2015/12/3 13:29, roy.qing...@gmail.com wrote: From: Li RongQing POSTED_INTR_NV is 16bit, should not use 64bit write function [ 5311.676074] vmwrite error: reg 3 value 0 (err 12) [ 5311.680001] CPU: 49 PID: 4240 Comm: qemu-system-i38 Tainted: G I

[PATCH] KVM: VMX: fix the writing POSTED_INTR_NV

2015-12-02 Thread roy . qing . li
From: Li RongQing POSTED_INTR_NV is 16bit, should not use 64bit write function [ 5311.676074] vmwrite error: reg 3 value 0 (err 12) [ 5311.680001] CPU: 49 PID: 4240 Comm: qemu-system-i38 Tainted: G I 4.1.13-WR8.0.0.0_standard #1 [ 5311.689343] Hardware name: Intel