Date: Fri, 20 Jan 2023 19:04:44 GMT From: Robert Wing <rew@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: ccf32a68f821 - main - vmm: take exclusive mem_segs_lock when (un)assigning ppt dev Message-ID: <202301201904.30KJ4iOV084872@gitrepo.freebsd.org>
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The branch main has been updated by rew: URL: https://cgit.FreeBSD.org/src/commit/?id=ccf32a68f821c5c724fb9a5b4b9576925122292f commit ccf32a68f821c5c724fb9a5b4b9576925122292f Author: Robert Wing <rew@FreeBSD.org> AuthorDate: 2023-01-20 10:03:59 +0000 Commit: Robert Wing <rew@FreeBSD.org> CommitDate: 2023-01-20 10:03:59 +0000 vmm: take exclusive mem_segs_lock when (un)assigning ppt dev PR: 268744 Reported by: mmatalka@gmail.com Reviewed by: corvink, markj, jhb Fixes: 67b69e76e8ee ("vmm: Use an sx lock to protect the memory map.") Differential Revision: https://reviews.freebsd.org/D37962 --- sys/amd64/vmm/vmm_dev.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sys/amd64/vmm/vmm_dev.c b/sys/amd64/vmm/vmm_dev.c index 98738b1f0692..2d8ff43a74dd 100644 --- a/sys/amd64/vmm/vmm_dev.c +++ b/sys/amd64/vmm/vmm_dev.c @@ -479,6 +479,8 @@ vmmdev_ioctl(struct cdev *cdev, u_long cmd, caddr_t data, int fflag, case VM_ALLOC_MEMSEG_FBSD12: #endif case VM_ALLOC_MEMSEG: + case VM_BIND_PPTDEV: + case VM_UNBIND_PPTDEV: case VM_MMAP_MEMSEG: case VM_MUNMAP_MEMSEG: case VM_REINIT: @@ -491,8 +493,6 @@ vmmdev_ioctl(struct cdev *cdev, u_long cmd, caddr_t data, int fflag, /* FALLTHROUGH */ case VM_MAP_PPTDEV_MMIO: case VM_UNMAP_PPTDEV_MMIO: - case VM_BIND_PPTDEV: - case VM_UNBIND_PPTDEV: #ifdef BHYVE_SNAPSHOT case VM_SNAPSHOT_REQ: case VM_RESTORE_TIME:
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