Date: Thu, 26 Jan 2023 22:12:22 GMT From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 3bedbb1008a8 - stable/13 - vmm: Don't lock a vCPU for VM_PPTDEV_MSI[X]. Message-ID: <202301262212.30QMCMkT022600@gitrepo.freebsd.org>
next in thread | raw e-mail | index | archive | help
The branch stable/13 has been updated by jhb: URL: https://cgit.FreeBSD.org/src/commit/?id=3bedbb1008a82641b785d58f5c0def8ce5ec5377 commit 3bedbb1008a82641b785d58f5c0def8ce5ec5377 Author: John Baldwin <jhb@FreeBSD.org> AuthorDate: 2022-12-09 18:26:23 +0000 Commit: John Baldwin <jhb@FreeBSD.org> CommitDate: 2023-01-26 22:07:24 +0000 vmm: Don't lock a vCPU for VM_PPTDEV_MSI[X]. These are manipulating state in a ppt(4) device none of which is vCPU-specific. Mark the vcpu fields in the relevant ioctl structures as unused, but don't remove them for now. Reviewed by: corvink, markj Differential Revision: https://reviews.freebsd.org/D37639 (cherry picked from commit 91980db1beecd52e34a1550a247e374cfcc746a2) --- sys/amd64/include/vmm_dev.h | 4 ++-- sys/amd64/vmm/vmm_dev.c | 2 -- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/sys/amd64/include/vmm_dev.h b/sys/amd64/include/vmm_dev.h index 9ed8f32302ae..deeb125428f3 100644 --- a/sys/amd64/include/vmm_dev.h +++ b/sys/amd64/include/vmm_dev.h @@ -147,7 +147,7 @@ struct vm_pptdev_mmio { }; struct vm_pptdev_msi { - int vcpu; + int vcpu; /* unused */ int bus; int slot; int func; @@ -157,7 +157,7 @@ struct vm_pptdev_msi { }; struct vm_pptdev_msix { - int vcpu; + int vcpu; /* unused */ int bus; int slot; int func; diff --git a/sys/amd64/vmm/vmm_dev.c b/sys/amd64/vmm/vmm_dev.c index 9afcd1796173..94b462feef6a 100644 --- a/sys/amd64/vmm/vmm_dev.c +++ b/sys/amd64/vmm/vmm_dev.c @@ -451,8 +451,6 @@ vmmdev_ioctl(struct cdev *cdev, u_long cmd, caddr_t data, int fflag, case VM_INJECT_EXCEPTION: case VM_GET_CAPABILITY: case VM_SET_CAPABILITY: - case VM_PPTDEV_MSI: - case VM_PPTDEV_MSIX: case VM_SET_X2APIC_STATE: case VM_GLA2GPA: case VM_GLA2GPA_NOFAULT:
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?202301262212.30QMCMkT022600>