Module Name:src
Committed By: maxv
Date: Thu Sep 10 14:10:47 UTC 2020
Modified Files:
src/sys/arch/aarch64/include: asan.h
src/sys/arch/amd64/include: asan.h
src/sys/arch/arm/include: asan.h
src/sys/kern: subr_asan.c
src/sys/sys: asan.h
Log
$ */
/*
- * Copyright (c) 2018-2020 The NetBSD Foundation, Inc.
+ * Copyright (c) 2018-2020 Maxime Villard, m00nbsd.net
* All rights reserved.
*
- * This code is derived from software contributed to The NetBSD Foundation
- * by Maxime Villard.
+ * This code is part of the KASAN subsystem
maxv Exp $ */
+/* $NetBSD: csan.h,v 1.4 2020/09/10 14:04:45 maxv Exp $ */
/*
- * Copyright (c) 2019 The NetBSD Foundation, Inc.
+ * Copyright (c) 2019-2020 Maxime Villard, m00nbsd.net
* All rights reserved.
*
- * This code is derived from software contributed to The NetBSD Foundation
Module Name:src
Committed By: maxv
Date: Thu Sep 10 14:04:45 UTC 2020
Modified Files:
src/sys/arch/amd64/include: csan.h
src/sys/kern: subr_csan.c
src/sys/sys: csan.h
Log Message:
kcsan: fix the copyright notices
To generate a diff of this commit:
cvs
Module Name:src
Committed By: maxv
Date: Wed Sep 9 16:30:00 UTC 2020
Modified Files:
src/sys/arch/amd64/include: msan.h
src/sys/kern: subr_msan.c
src/sys/sys: msan.h
Log Message:
kmsan: update the copyright notices
To generate a diff of this commit:
cvs
christos Exp $ */
+/* $NetBSD: msan.h,v 1.5 2020/09/09 16:29:59 maxv Exp $ */
/*
- * Copyright (c) 2019 The NetBSD Foundation, Inc.
+ * Copyright (c) 2019-2020 Maxime Villard, m00nbsd.net
* All rights reserved.
*
- * This code is derived from software contributed to The NetBSD Foundation
: nvmm_x86_vmx.c,v 1.79 2020/09/08 17:00:07 maxv Exp $ */
/*
* Copyright (c) 2018-2020 Maxime Villard, m00nbsd.net
@@ -29,7 +29,7 @@
*/
#include
-__KERNEL_RCSID(0, "$NetBSD: nvmm_x86_vmx.c,v 1.78 2020/09/06 02:18:53 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: nvmm_x86_vm
Module Name:src
Committed By: maxv
Date: Tue Sep 8 17:02:03 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c nvmm_x86_vmx.c
Log Message:
nvmm-x86: avoid hogging behavior observed recently
When the FPU code got rewritten in NetBSD, the dependency on IPL_HIGH
$ */
/*
* Copyright (c) 2018-2020 Maxime Villard, m00nbsd.net
@@ -29,7 +29,7 @@
*/
#include
-__KERNEL_RCSID(0, "$NetBSD: nvmm_x86_svm.c,v 1.80 2020/09/08 16:58:38 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: nvmm_x86_svm.c,v 1.81 2020/09/08 17:02:03 maxv Exp $");
#include
Module Name:src
Committed By: maxv
Date: Tue Sep 8 17:00:07 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_vmx.c
Log Message:
nvmm-x86-vmx: improve the handling of CR0
- CR0_ET is hard-wired to 1 in the cpu, so force CR0_ET to 1 in the
shadow.
- Clarify.
+1,4 @@
-/* $NetBSD: nvmm.c,v 1.40 2020/09/05 16:30:11 riastradh Exp $ */
+/* $NetBSD: nvmm.c,v 1.41 2020/09/08 16:58:38 maxv Exp $ */
/*
* Copyright (c) 2018-2020 Maxime Villard, m00nbsd.net
@@ -29,7 +29,7 @@
*/
#include
-__KERNEL_RCSID(0, "$NetBSD: nvmm.c,v 1.40 2020/09/05 16:
Module Name:src
Committed By: maxv
Date: Tue Sep 8 16:58:38 UTC 2020
Modified Files:
src/sys/dev/nvmm: nvmm.c nvmm_ioctl.h
src/sys/dev/nvmm/x86: nvmm_x86.c nvmm_x86_svm.c
Log Message:
nvmm: cosmetic changes
- Style.
- Explicitly include ioccom.h.
To generate
7 Sat Sep 5 07:22:26 2020
+++ src/sys/dev/nvmm/x86/nvmm_x86.c Sat Sep 5 07:45:44 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: nvmm_x86.c,v 1.17 2020/09/05 07:22:26 maxv Exp $ */
+/* $NetBSD: nvmm_x86.c,v 1.18 2020/09/05 07:45:44 maxv Exp $ */
/*
* Copyright (c) 2018-2020 Maxime Villard, m00nbsd.net
@
Module Name:src
Committed By: maxv
Date: Sat Sep 5 07:45:45 UTC 2020
Modified Files:
src/sys/arch/x86/include: specialreg.h
src/sys/arch/x86/x86: identcpu.c
src/sys/crypto/aes/arch/x86: aes_ni.c
src/sys/dev/nvmm/x86: nvmm_x86.c
mm/x86/nvmm_x86_svm.c:1.76 Sat Sep 5 07:22:26 2020
+++ src/sys/dev/nvmm/x86/nvmm_x86_svm.c Sat Sep 5 07:26:38 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: nvmm_x86_svm.c,v 1.76 2020/09/05 07:22:26 maxv Exp $ */
+/* $NetBSD: nvmm_x86_svm.c,v 1.77 2020/09/05 07:26:38 maxv Exp $ */
/*
* Copyright (c) 2018-2020 Max
Module Name:src
Committed By: maxv
Date: Sat Sep 5 07:26:38 UTC 2020
Modified Files:
src/sys/arch/amd64/amd64: trap.c
src/sys/arch/i386/i386: trap.c
src/sys/arch/x86/include: pte.h
src/sys/dev/nvmm/x86: nvmm_x86_svm.c
Log Message:
x86: rename
v Exp $
+.\" $NetBSD: libnvmm.3,v 1.27 2020/09/05 07:22:25 maxv Exp $
.\"
-.\" Copyright (c) 2018-2020 The NetBSD Foundation, Inc.
+.\" Copyright (c) 2018-2020 Maxime Villard, m00nbsd.net
.\" All rights reserved.
.\"
-.\" This code is derived from softw
Module Name:src
Committed By: maxv
Date: Sat Sep 5 07:22:26 UTC 2020
Modified Files:
src/lib/libnvmm: libnvmm.3 libnvmm.c libnvmm_x86.c nvmm.h
src/share/man/man4: nvmm.4
src/sys/dev/nvmm: nvmm.c nvmm.h nvmm_internal.h nvmm_ioctl.h
Module Name:src
Committed By: maxv
Date: Fri Sep 4 17:09:03 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86.c
Log Message:
nvmm-x86: improve the CPUID emulation
- Mask DTES64, DS_CPL, CID, SDBG, xTPR, PN.
- B10, B20 and IA64 do not exist, so just remove them.
Module Name:src
Committed By: maxv
Date: Fri Sep 4 17:09:03 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86.c
Log Message:
nvmm-x86: improve the CPUID emulation
- Mask DTES64, DS_CPL, CID, SDBG, xTPR, PN.
- B10, B20 and IA64 do not exist, so just remove them.
Module Name:src
Committed By: maxv
Date: Fri Sep 4 17:08:01 UTC 2020
Modified Files:
src/sys/dev/nvmm: nvmm.c
Log Message:
nvmm: more __read_mostly
To generate a diff of this commit:
cvs rdiff -u -r1.37 -r1.38 src/sys/dev/nvmm/nvmm.c
Please note that diffs are not
Module Name:src
Committed By: maxv
Date: Fri Sep 4 17:08:01 UTC 2020
Modified Files:
src/sys/dev/nvmm: nvmm.c
Log Message:
nvmm: more __read_mostly
To generate a diff of this commit:
cvs rdiff -u -r1.37 -r1.38 src/sys/dev/nvmm/nvmm.c
Please note that diffs are not
Module Name:src
Committed By: maxv
Date: Fri Sep 4 17:07:33 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_vmx.c
Log Message:
nvmm-x86-vmx: improve the handling of CR0
- Flush the guest TLB when certain CR0 bits change.
- If the guest updates a static bit in
Module Name:src
Committed By: maxv
Date: Fri Sep 4 17:07:33 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_vmx.c
Log Message:
nvmm-x86-vmx: improve the handling of CR0
- Flush the guest TLB when certain CR0 bits change.
- If the guest updates a static bit in
Module Name:src
Committed By: maxv
Date: Fri Sep 4 17:06:23 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c
Log Message:
nvmm-x86-svm: check the SVM revision
Only revision 1 exists, but check it, for future-proofness.
To generate a diff of this commit:
Module Name:src
Committed By: maxv
Date: Fri Sep 4 17:06:23 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c
Log Message:
nvmm-x86-svm: check the SVM revision
Only revision 1 exists, but check it, for future-proofness.
To generate a diff of this commit:
Module Name:src
Committed By: maxv
Date: Fri Sep 4 17:05:09 UTC 2020
Modified Files:
src/sys/arch/x86/include: specialreg.h
Log Message:
Add a few more CPUID flags.
To generate a diff of this commit:
cvs rdiff -u -r1.171 -r1.172 src/sys/arch/x86/include/specialreg.h
Module Name:src
Committed By: maxv
Date: Fri Sep 4 17:05:09 UTC 2020
Modified Files:
src/sys/arch/x86/include: specialreg.h
Log Message:
Add a few more CPUID flags.
To generate a diff of this commit:
cvs rdiff -u -r1.171 -r1.172 src/sys/arch/x86/include/specialreg.h
Module Name:src
Committed By: maxv
Date: Sat Aug 29 07:17:23 UTC 2020
Modified Files:
src/sys/arch/aarch64/aarch64: locore_el2.S
src/sys/arch/aarch64/include: hypervisor.h
Log Message:
Slightly clarify, and style.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: maxv
Date: Sat Aug 29 07:17:23 UTC 2020
Modified Files:
src/sys/arch/aarch64/aarch64: locore_el2.S
src/sys/arch/aarch64/include: hypervisor.h
Log Message:
Slightly clarify, and style.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: maxv
Date: Sat Aug 29 07:16:04 UTC 2020
Modified Files:
src/sys/arch/amd64/amd64: spl.S
Log Message:
'doreti_checkast' isn't global anymore, localify.
To generate a diff of this commit:
cvs rdiff -u -r1.46 -r1.47
Module Name:src
Committed By: maxv
Date: Sat Aug 29 07:16:04 UTC 2020
Modified Files:
src/sys/arch/amd64/amd64: spl.S
Log Message:
'doreti_checkast' isn't global anymore, localify.
To generate a diff of this commit:
cvs rdiff -u -r1.46 -r1.47
Module Name:src
Committed By: maxv
Date: Sat Aug 29 07:14:50 UTC 2020
Modified Files:
src/sys/net: if_tun.c
Log Message:
Correct my rev1.159, it was incomplete, the check must be done later
because the value can change in the meantime (and get set to zero).
To generate
Module Name:src
Committed By: maxv
Date: Sat Aug 29 07:14:50 UTC 2020
Modified Files:
src/sys/net: if_tun.c
Log Message:
Correct my rev1.159, it was incomplete, the check must be done later
because the value can change in the meantime (and get set to zero).
To generate
Module Name:src
Committed By: maxv
Date: Sat Aug 29 07:14:17 UTC 2020
Modified Files:
src/sys/dev/nvmm: nvmm.c
Log Message:
nvmm: explicitly include atomic.h
To generate a diff of this commit:
cvs rdiff -u -r1.36 -r1.37 src/sys/dev/nvmm/nvmm.c
Please note that diffs
Module Name:src
Committed By: maxv
Date: Sat Aug 29 07:14:17 UTC 2020
Modified Files:
src/sys/dev/nvmm: nvmm.c
Log Message:
nvmm: explicitly include atomic.h
To generate a diff of this commit:
cvs rdiff -u -r1.36 -r1.37 src/sys/dev/nvmm/nvmm.c
Please note that diffs
Module Name:src
Committed By: maxv
Date: Wed Aug 26 16:36:32 UTC 2020
Modified Files:
src/sys/kern: tty.c
Log Message:
Add a check to prevent shift by -1. Not really important in this case,
but to appease KUBSAN.
Reported-by:
Module Name:src
Committed By: maxv
Date: Wed Aug 26 16:36:32 UTC 2020
Modified Files:
src/sys/kern: tty.c
Log Message:
Add a check to prevent shift by -1. Not really important in this case,
but to appease KUBSAN.
Reported-by:
Module Name:src
Committed By: maxv
Date: Wed Aug 26 16:33:03 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c
Log Message:
nvmm-x86-svm: improve the handling of MSR_EFER
Intercept reads of it as well, just to mask EFER_SVME, which the guest
doesn't need to
Module Name:src
Committed By: maxv
Date: Wed Aug 26 16:33:03 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c
Log Message:
nvmm-x86-svm: improve the handling of MSR_EFER
Intercept reads of it as well, just to mask EFER_SVME, which the guest
doesn't need to
Module Name:src
Committed By: maxv
Date: Wed Aug 26 16:32:03 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c nvmm_x86_vmx.c
Log Message:
nvmm-x86: improve the handling of RFLAGS.RF
- When injecting certain exceptions, set RF. For us to have an up-to-date
Module Name:src
Committed By: maxv
Date: Wed Aug 26 16:32:03 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c nvmm_x86_vmx.c
Log Message:
nvmm-x86: improve the handling of RFLAGS.RF
- When injecting certain exceptions, set RF. For us to have an up-to-date
Module Name:src
Committed By: maxv
Date: Wed Aug 26 16:30:50 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_vmx.c
Log Message:
nvmm-x86-vmx: improve the handling of CR4
- Filter out certain features we don't want the guest to enable. This is
for general
Module Name:src
Committed By: maxv
Date: Wed Aug 26 16:30:50 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_vmx.c
Log Message:
nvmm-x86-vmx: improve the handling of CR4
- Filter out certain features we don't want the guest to enable. This is
for general
Module Name:src
Committed By: maxv
Date: Wed Aug 26 16:29:49 UTC 2020
Modified Files:
src/sys/dev/nvmm: nvmm_ioctl.h
Log Message:
nvmm: slightly clarify
To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10 src/sys/dev/nvmm/nvmm_ioctl.h
Please note that diffs
Module Name:src
Committed By: maxv
Date: Wed Aug 26 16:29:49 UTC 2020
Modified Files:
src/sys/dev/nvmm: nvmm_ioctl.h
Log Message:
nvmm: slightly clarify
To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10 src/sys/dev/nvmm/nvmm_ioctl.h
Please note that diffs
Module Name:src
Committed By: maxv
Date: Wed Aug 26 16:29:20 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c
Log Message:
nvmm-x86-svm: don't forget to intercept INVD
INVD executed in the guest can be dangerous for the host, due to CPU
caches being flushed
Module Name:src
Committed By: maxv
Date: Wed Aug 26 16:29:20 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c
Log Message:
nvmm-x86-svm: don't forget to intercept INVD
INVD executed in the guest can be dangerous for the host, due to CPU
caches being flushed
Module Name:src
Committed By: maxv
Date: Wed Aug 26 16:28:17 UTC 2020
Modified Files:
src/sys/dev/nvmm: nvmm.c
Log Message:
nvmm: misc improvements
- use mach->ncpus to get the number of vcpus, now that we have it
- don't forget to decrement mach->ncpus when a machine
Module Name:src
Committed By: maxv
Date: Wed Aug 26 16:28:17 UTC 2020
Modified Files:
src/sys/dev/nvmm: nvmm.c
Log Message:
nvmm: misc improvements
- use mach->ncpus to get the number of vcpus, now that we have it
- don't forget to decrement mach->ncpus when a machine
Module Name:src
Committed By: maxv
Date: Sat Aug 22 11:01:10 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_vmx.c
Log Message:
nvmm-x86-vmx: fix detection of the BIOS lock
If it's locked, ensure it's locked with VMX enabled. If it's not locked,
then lock it
Module Name:src
Committed By: maxv
Date: Sat Aug 22 11:01:10 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_vmx.c
Log Message:
nvmm-x86-vmx: fix detection of the BIOS lock
If it's locked, ensure it's locked with VMX enabled. If it's not locked,
then lock it
Module Name:src
Committed By: maxv
Date: Sat Aug 22 11:00:01 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86.c
Log Message:
nvmm-x86: hide more CPUID flags, mostly related to perf monitors
To generate a diff of this commit:
cvs rdiff -u -r1.14 -r1.15
Module Name:src
Committed By: maxv
Date: Sat Aug 22 11:00:01 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86.c
Log Message:
nvmm-x86: hide more CPUID flags, mostly related to perf monitors
To generate a diff of this commit:
cvs rdiff -u -r1.14 -r1.15
Module Name:src
Committed By: maxv
Date: Sat Aug 22 10:59:05 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c
Log Message:
nvmm-x86-svm: dedup code
To generate a diff of this commit:
cvs rdiff -u -r1.70 -r1.71 src/sys/dev/nvmm/x86/nvmm_x86_svm.c
Please
Module Name:src
Committed By: maxv
Date: Sat Aug 22 10:59:05 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c
Log Message:
nvmm-x86-svm: dedup code
To generate a diff of this commit:
cvs rdiff -u -r1.70 -r1.71 src/sys/dev/nvmm/x86/nvmm_x86_svm.c
Please
Module Name:src
Committed By: maxv
Date: Thu Aug 20 11:09:56 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86.c nvmm_x86.h nvmm_x86_svm.c
nvmm_x86_vmx.c
Log Message:
nvmm-x86: improve the CPUID emulation
- x86-svm: explicitly handle 0x8007 and
Module Name:src
Committed By: maxv
Date: Thu Aug 20 11:09:56 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86.c nvmm_x86.h nvmm_x86_svm.c
nvmm_x86_vmx.c
Log Message:
nvmm-x86: improve the CPUID emulation
- x86-svm: explicitly handle 0x8007 and
Module Name:src
Committed By: maxv
Date: Thu Aug 20 11:07:43 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86.c
Log Message:
nvmm-x86: advertise the SERIALIZE instruction, available on future CPUs
To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13
Module Name:src
Committed By: maxv
Date: Thu Aug 20 11:07:43 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86.c
Log Message:
nvmm-x86: advertise the SERIALIZE instruction, available on future CPUs
To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13
Module Name:src
Committed By: maxv
Date: Tue Aug 18 17:08:05 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c
Log Message:
nvmm-x86-svm: improve the CPUID emulation
Limit the hypervisor range, and properly handle each basic leaf until 0xD.
To generate a
Module Name:src
Committed By: maxv
Date: Tue Aug 18 17:08:05 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c
Log Message:
nvmm-x86-svm: improve the CPUID emulation
Limit the hypervisor range, and properly handle each basic leaf until 0xD.
To generate a
Module Name:src
Committed By: maxv
Date: Tue Aug 18 17:04:38 UTC 2020
Modified Files:
src/sys/dev/nvmm: nvmm.c
Log Message:
nvmm: use relaxed atomics to read nmachines
To generate a diff of this commit:
cvs rdiff -u -r1.34 -r1.35 src/sys/dev/nvmm/nvmm.c
Please note
Module Name:src
Committed By: maxv
Date: Tue Aug 18 17:04:38 UTC 2020
Modified Files:
src/sys/dev/nvmm: nvmm.c
Log Message:
nvmm: use relaxed atomics to read nmachines
To generate a diff of this commit:
cvs rdiff -u -r1.34 -r1.35 src/sys/dev/nvmm/nvmm.c
Please note
Module Name:src
Committed By: maxv
Date: Tue Aug 18 17:03:58 UTC 2020
Modified Files:
src/sys/dev/nvmm: nvmm.c
Log Message:
nvmm: localify a variable that doesn't need to be global
To generate a diff of this commit:
cvs rdiff -u -r1.33 -r1.34 src/sys/dev/nvmm/nvmm.c
Module Name:src
Committed By: maxv
Date: Tue Aug 18 17:03:58 UTC 2020
Modified Files:
src/sys/dev/nvmm: nvmm.c
Log Message:
nvmm: localify a variable that doesn't need to be global
To generate a diff of this commit:
cvs rdiff -u -r1.33 -r1.34 src/sys/dev/nvmm/nvmm.c
Module Name:src
Committed By: maxv
Date: Tue Aug 18 17:03:10 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c nvmm_x86_vmx.c
Log Message:
nvmm-x86: also flush the guest TLB when CR4.{PCIDE,SMEP} changes
To generate a diff of this commit:
cvs rdiff -u -r1.67
Module Name:src
Committed By: maxv
Date: Tue Aug 18 17:03:10 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c nvmm_x86_vmx.c
Log Message:
nvmm-x86: also flush the guest TLB when CR4.{PCIDE,SMEP} changes
To generate a diff of this commit:
cvs rdiff -u -r1.67
Module Name:src
Committed By: maxv
Date: Tue Aug 18 07:53:24 UTC 2020
Modified Files:
src/sys/net/npf: npf_os.c
Log Message:
Add missing cases, to prevent memory corruption.
Reported-by: syzbot+f8b8a689a3560dda2...@syzkaller.appspotmail.com
To generate a diff of this
Module Name:src
Committed By: maxv
Date: Tue Aug 18 07:53:24 UTC 2020
Modified Files:
src/sys/net/npf: npf_os.c
Log Message:
Add missing cases, to prevent memory corruption.
Reported-by: syzbot+f8b8a689a3560dda2...@syzkaller.appspotmail.com
To generate a diff of this
Module Name:src
Committed By: maxv
Date: Tue Aug 11 15:48:42 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svmfunc.S nvmm_x86_vmxfunc.S
Log Message:
Micro-optimize: use pushq instead of pushw. To avoid LCP stalls and
unaligned stack accesses.
To generate a
Module Name:src
Committed By: maxv
Date: Tue Aug 11 15:48:42 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svmfunc.S nvmm_x86_vmxfunc.S
Log Message:
Micro-optimize: use pushq instead of pushw. To avoid LCP stalls and
unaligned stack accesses.
To generate a
Module Name:src
Committed By: maxv
Date: Tue Aug 11 15:35:17 UTC 2020
Modified Files:
src/doc: TODO.nvmm
Log Message:
sync
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/doc/TODO.nvmm
Please note that diffs are not public domain; they are subject to
Module Name:src
Committed By: maxv
Date: Tue Aug 11 15:35:17 UTC 2020
Modified Files:
src/doc: TODO.nvmm
Log Message:
sync
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/doc/TODO.nvmm
Please note that diffs are not public domain; they are subject to
Module Name:src
Committed By: maxv
Date: Tue Aug 11 15:31:52 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_vmx.c
Log Message:
Improve the CPUID emulation on nvmm-intel:
- Limit the highest extended leaf.
- Limit 0x0007 to ECX=0, for future-proofness.
To
Module Name:src
Committed By: maxv
Date: Tue Aug 11 15:31:52 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_vmx.c
Log Message:
Improve the CPUID emulation on nvmm-intel:
- Limit the highest extended leaf.
- Limit 0x0007 to ECX=0, for future-proofness.
To
Module Name:src
Committed By: maxv
Date: Tue Aug 11 15:27:46 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_vmx.c
Log Message:
Improve emulation of MSR_IA32_ARCH_CAPABILITIES: publish only the *_NO
bits. Initially they were the only ones there, but Intel then
Module Name:src
Committed By: maxv
Date: Tue Aug 11 15:27:46 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_vmx.c
Log Message:
Improve emulation of MSR_IA32_ARCH_CAPABILITIES: publish only the *_NO
bits. Initially they were the only ones there, but Intel then
Module Name:src
Committed By: maxv
Date: Tue Aug 11 15:23:10 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86.c
Log Message:
Hide OSPKE. NFC since the host never uses PKU, but still.
To generate a diff of this commit:
cvs rdiff -u -r1.11 -r1.12
Module Name:src
Committed By: maxv
Date: Tue Aug 11 15:23:10 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86.c
Log Message:
Hide OSPKE. NFC since the host never uses PKU, but still.
To generate a diff of this commit:
cvs rdiff -u -r1.11 -r1.12
Module Name:src
Committed By: maxv
Date: Wed Aug 5 16:36:34 UTC 2020
Modified Files:
src/sys/dev/nvmm: nvmm.h
Log Message:
Add CTASSERT.
To generate a diff of this commit:
cvs rdiff -u -r1.13 -r1.14 src/sys/dev/nvmm/nvmm.h
Please note that diffs are not public domain;
Module Name:src
Committed By: maxv
Date: Wed Aug 5 16:36:34 UTC 2020
Modified Files:
src/sys/dev/nvmm: nvmm.h
Log Message:
Add CTASSERT.
To generate a diff of this commit:
cvs rdiff -u -r1.13 -r1.14 src/sys/dev/nvmm/nvmm.h
Please note that diffs are not public domain;
Module Name:src
Committed By: maxv
Date: Wed Aug 5 15:40:46 UTC 2020
Modified Files:
src/sys/arch/x86/include: specialreg.h
Log Message:
Add new fields here and there.
To generate a diff of this commit:
cvs rdiff -u -r1.170 -r1.171 src/sys/arch/x86/include/specialreg.h
Module Name:src
Committed By: maxv
Date: Wed Aug 5 15:40:46 UTC 2020
Modified Files:
src/sys/arch/x86/include: specialreg.h
Log Message:
Add new fields here and there.
To generate a diff of this commit:
cvs rdiff -u -r1.170 -r1.171 src/sys/arch/x86/include/specialreg.h
Module Name:src
Committed By: maxv
Date: Wed Aug 5 15:38:28 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86.c
Log Message:
Improve the CPUID emulation:
- Hide SGX*, PKU, WAITPKG, and SKINIT, because they are not supported.
- Hide HLE and RTM, part of TSX.
Module Name:src
Committed By: maxv
Date: Wed Aug 5 15:38:28 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86.c
Log Message:
Improve the CPUID emulation:
- Hide SGX*, PKU, WAITPKG, and SKINIT, because they are not supported.
- Hide HLE and RTM, part of TSX.
Module Name:src
Committed By: maxv
Date: Wed Aug 5 15:22:25 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c
Log Message:
Add new field definitions, and intercept everything, for future-proofness.
To generate a diff of this commit:
cvs rdiff -u -r1.66
Module Name:src
Committed By: maxv
Date: Wed Aug 5 15:22:25 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c
Log Message:
Add new field definitions, and intercept everything, for future-proofness.
To generate a diff of this commit:
cvs rdiff -u -r1.66
Module Name:src
Committed By: maxv
Date: Wed Aug 5 15:20:09 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_vmx.c
Log Message:
Add new field definitions.
To generate a diff of this commit:
cvs rdiff -u -r1.66 -r1.67 src/sys/dev/nvmm/x86/nvmm_x86_vmx.c
Please
Module Name:src
Committed By: maxv
Date: Wed Aug 5 15:20:09 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_vmx.c
Log Message:
Add new field definitions.
To generate a diff of this commit:
cvs rdiff -u -r1.66 -r1.67 src/sys/dev/nvmm/x86/nvmm_x86_vmx.c
Please
Module Name:src
Committed By: maxv
Date: Wed Aug 5 15:16:51 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86.c
Log Message:
Make it easier to understand what's going on, no functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10
Module Name:src
Committed By: maxv
Date: Wed Aug 5 15:16:51 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86.c
Log Message:
Make it easier to understand what's going on, no functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10
Module Name:src
Committed By: maxv
Date: Wed Aug 5 10:33:01 UTC 2020
Modified Files:
src/sys/modules/nvmm: Makefile
Log Message:
Upgrade NVMM to WARNS=5.
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/sys/modules/nvmm/Makefile
Please note that diffs
Module Name:src
Committed By: maxv
Date: Wed Aug 5 10:33:01 UTC 2020
Modified Files:
src/sys/modules/nvmm: Makefile
Log Message:
Upgrade NVMM to WARNS=5.
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/sys/modules/nvmm/Makefile
Please note that diffs
Module Name:src
Committed By: maxv
Date: Wed Aug 5 10:31:37 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c
Log Message:
Use ULL, to make it clear we are unsigned.
To generate a diff of this commit:
cvs rdiff -u -r1.65 -r1.66
Module Name:src
Committed By: maxv
Date: Wed Aug 5 10:31:37 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c
Log Message:
Use ULL, to make it clear we are unsigned.
To generate a diff of this commit:
cvs rdiff -u -r1.65 -r1.66
Module Name:src
Committed By: maxv
Date: Wed Aug 5 10:20:50 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_vmx.c
Log Message:
Simplify, remove unnecessary #ifdef DIAGNOSTIC around KASSERTs.
To generate a diff of this commit:
cvs rdiff -u -r1.65 -r1.66
Module Name:src
Committed By: maxv
Date: Wed Aug 5 10:20:50 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_vmx.c
Log Message:
Simplify, remove unnecessary #ifdef DIAGNOSTIC around KASSERTs.
To generate a diff of this commit:
cvs rdiff -u -r1.65 -r1.66
Module Name:src
Committed By: maxv
Date: Sun Aug 2 07:19:39 UTC 2020
Modified Files:
src/sys/net: bpf.c
Log Message:
Use a more informative panic message.
To generate a diff of this commit:
cvs rdiff -u -r1.237 -r1.238 src/sys/net/bpf.c
Please note that diffs are not
Module Name:src
Committed By: maxv
Date: Sun Aug 2 07:19:39 UTC 2020
Modified Files:
src/sys/net: bpf.c
Log Message:
Use a more informative panic message.
To generate a diff of this commit:
cvs rdiff -u -r1.237 -r1.238 src/sys/net/bpf.c
Please note that diffs are not
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