$ */
/*
- * 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
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
$ */
/*
* 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
+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:
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
@
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
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: 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 17:07:33 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 17:05:09 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 07:16:04 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 07:14:17 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 16:33:03 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 16:30:50 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 16:29:20 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: 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 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 11:07:43 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 17:04:38 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 17:03:10 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 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 15:31:52 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 15:23:10 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 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 15:22:25 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 15:16:51 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 10:31:37 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: 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 07:15:05 UTC 2020
Modified Files:
src/doc: CHANGES
Log Message:
Note PAN.
To generate a diff of this commit:
cvs rdiff -u -r1.2722 -r1.2723 src/doc/CHANGES
Please note that diffs are not public domain; they are
Module Name:src
Committed By: maxv
Date: Sun Aug 2 06:58:16 UTC 2020
Modified Files:
src/sys/arch/aarch64/aarch64: aarch64_machdep.c copyinout.S cpufunc.c
db_interface.c fault.c fusu.S locore.S trap.c
src/sys/arch/aarch64/include: armreg.h asm.h
Module Name:src
Committed By: maxv
Date: Sat Aug 1 08:47:05 UTC 2020
Modified Files:
src/sys/arch/aarch64/include: armreg.h
Log Message:
The system registers we modify can have an impact on memory accesses, and
we don't want the compiler to randomly re-order the
Module Name:src
Committed By: maxv
Date: Sat Aug 1 08:22:37 UTC 2020
Modified Files:
src/doc: CHANGES
Log Message:
Note BRIDGE_IPF removal.
To generate a diff of this commit:
cvs rdiff -u -r1.2721 -r1.2722 src/doc/CHANGES
Please note that diffs are not public domain;
Module Name:src
Committed By: maxv
Date: Sat Aug 1 08:20:53 UTC 2020
Modified Files:
src/doc: TODO.smpnet
src/share/man/man4: bridge.4 options.4
src/sys/arch/acorn32/conf: EB7500ATX GENERIC
src/sys/arch/alpha/conf: GENERIC
Module Name:src
Committed By: maxv
Date: Sat Aug 1 08:18:37 UTC 2020
Modified Files:
src/sys/dev/nvmm: nvmm.c nvmm.h nvmm_internal.h
Log Message:
Put the few x86-specific structures under #ifdef __x86_64__, for clarity.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: maxv
Date: Sat Aug 1 06:50:43 UTC 2020
Modified Files:
src/sys/external/bsd/ipf/netinet: ip_nat.c
src/sys/net: if_bridge.c
Log Message:
Remove #ifdef BRIDGE_IPF, compile in the code by default. Sent to
tech-net@.
To generate a diff
Module Name:src
Committed By: maxv
Date: Sat Aug 1 06:35:00 UTC 2020
Modified Files:
src/sys/arch/aarch64/include: asan.h
Log Message:
Use large pages for the KASAN shadow, same as amd64, discussed with ryo@.
To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9
Module Name:src
Committed By: maxv
Date: Fri Jul 31 16:59:04 UTC 2020
Modified Files:
src/doc: TODO.smpnet
Log Message:
BRIDGE_IPF is MP-safe, discussed with ozaki-r@
To generate a diff of this commit:
cvs rdiff -u -r1.37 -r1.38 src/doc/TODO.smpnet
Please note that
Module Name:src
Committed By: maxv
Date: Mon Jul 20 05:50:56 UTC 2020
Modified Files:
src/sys/arch/x86/include: specialreg.h
Log Message:
Revert previous, to unbreak the build (NVMM declares the macro too).
There are hundreds of MSRs, we're not going to list them all,
Module Name:src
Committed By: maxv
Date: Sun Jul 19 14:39:42 UTC 2020
Modified Files:
src/sbin/brconfig: brconfig.8
Log Message:
sync with reality
To generate a diff of this commit:
cvs rdiff -u -r1.18 -r1.19 src/sbin/brconfig/brconfig.8
Please note that diffs are not
Module Name:src
Committed By: maxv
Date: Sun Jul 19 14:31:31 UTC 2020
Modified Files:
src/sys/arch/amd64/conf: ALL GENERIC
src/sys/arch/x86/x86: x86_machdep.c
src/tests/lib/libi386: t_user_ldt.c
Log Message:
Compile USER_LDT by default, but, put it behind
Module Name:src
Committed By: maxv
Date: Sun Jul 19 13:58:27 UTC 2020
Modified Files:
src/sys/arch/x86/x86: pmap.c
Log Message:
we're already in an #ifdef USER_LDT block, so no need to #ifdef again
To generate a diff of this commit:
cvs rdiff -u -r1.400 -r1.401
Module Name:src
Committed By: maxv
Date: Sun Jul 19 13:55:09 UTC 2020
Modified Files:
src/sys/arch/amd64/amd64: netbsd32_machdep_13.c
src/sys/arch/i386/include: pmap.h
src/sys/arch/x86/include: cpu.h
src/sys/arch/xen/x86: xen_pmap.c
Module Name:src
Committed By: maxv
Date: Sun Jul 19 07:35:08 UTC 2020
Modified Files:
src/sys/arch/amd64/amd64: cpufunc.S
src/sys/arch/amd64/include: frameasm.h
src/sys/arch/i386/i386: cpufunc.S
src/sys/arch/x86/include: pmap.h
Module Name:src
Committed By: maxv
Date: Sun Jul 19 06:56:10 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c nvmm_x86_vmx.c
Log Message:
Switch to fpu_kern_enter/leave, to prevent clobbering, now that the kernel
itself uses the fpu.
To generate a diff of
Module Name:src
Committed By: maxv
Date: Sun Jul 19 06:36:38 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c nvmm_x86_svmfunc.S nvmm_x86_vmx.c
nvmm_x86_vmxfunc.S
Log Message:
The TLB flush IPIs do not respect the IPL, so enforcing IPL_HIGH has no
Module Name:src
Committed By: maxv
Date: Sat Jul 18 20:56:53 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_vmx.c
Log Message:
Now that the IDT is per-CPU, it must be saved/restored on each CPU
independently.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: maxv
Date: Sun Jul 12 10:10:53 UTC 2020
Modified Files:
src/share/man/man7: kernel_sanitizers.7
Log Message:
fix inaccuracy about kmsan
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/share/man/man7/kernel_sanitizers.7
Module Name:src
Committed By: maxv
Date: Sat Jul 11 07:14:53 UTC 2020
Modified Files:
src/sys/kern: subr_prf.c
Log Message:
Remove support for '%n' in the kernel printf functions.
It makes vulnerabilities too easily exploitable, is unused and as a sanity
rule should not
Module Name:src
Committed By: maxv
Date: Fri Jul 3 16:23:03 UTC 2020
Modified Files:
src/sys/arch/amiga/dev: clock.c
src/sys/arch/arm/at91: at91st.c at91tctmr.c
src/sys/arch/atari/dev: clock.c
src/sys/arch/vax/vax: clock.c
Module Name:src
Committed By: maxv
Date: Fri Jul 3 16:11:11 UTC 2020
Modified Files:
src/sys/kern: subr_kcov.c
Log Message:
Sync trace-pc and trace-cmp.
To generate a diff of this commit:
cvs rdiff -u -r1.15 -r1.16 src/sys/kern/subr_kcov.c
Please note that diffs are
Module Name:src
Committed By: maxv
Date: Fri Jul 3 16:17:25 UTC 2020
Modified Files:
src/sys/arch/x86/x86: vm_machdep.c
Log Message:
In cpu_uarea_{alloc,free}:
- My previous change in this file was not correct, kremove does not free
the underlying PA, which caused a
Module Name:src
Committed By: maxv
Date: Fri Jul 3 16:12:16 UTC 2020
Modified Files:
src/share/mk: bsd.sys.mk
Log Message:
Enable trace-cmp.
To generate a diff of this commit:
cvs rdiff -u -r1.301 -r1.302 src/share/mk/bsd.sys.mk
Please note that diffs are not public
Module Name:src
Committed By: maxv
Date: Fri Jul 3 16:09:55 UTC 2020
Modified Files:
src/sys/dev/nvmm: nvmm.c nvmm_internal.h
src/sys/dev/nvmm/x86: nvmm_x86_svm.c nvmm_x86_vmx.c
Log Message:
Print the backend name when attaching.
To generate a diff of this
Module Name:src
Committed By: maxv
Date: Fri Jul 3 16:07:52 UTC 2020
Modified Files:
src/tests/lib/libi386: t_user_ldt.c
Log Message:
more
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/tests/lib/libi386/t_user_ldt.c
Please note that diffs are not
Module Name:src
Committed By: maxv
Date: Tue Jun 30 16:28:17 UTC 2020
Modified Files:
src/sys/kern: subr_fault.c
src/sys/sys: fault.h
Log Message:
be one-shot by default, with room for circular
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2
Module Name:src
Committed By: maxv
Date: Tue Jun 30 16:22:56 UTC 2020
Modified Files:
src/share/man/man7: kernel_sanitizers.7
Log Message:
fix file path
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/share/man/man7/kernel_sanitizers.7
Please note that
es:
Index: src/sys/lib/libkern/copystr.c
diff -u /dev/null src/sys/lib/libkern/copystr.c:1.1
--- /dev/null Tue Jun 30 16:20:03 2020
+++ src/sys/lib/libkern/copystr.c Tue Jun 30 16:20:02 2020
@@ -0,0 +1,54 @@
+/* $NetBSD: copystr.c,v 1.1 2020/06/30 16:20:02 maxv Exp $ */
+
+/*
+ * Copyright (c) 2020 T
Module Name:src
Committed By: maxv
Date: Sat Jun 27 07:29:11 UTC 2020
Modified Files:
src/sys/dev/usb: ulpt.c
Log Message:
Fix NULL deref on attach failure. Found via vHCI fuzzing.
Reported-by: syzbot+9fdcdc21799e5d6d7...@syzkaller.appspotmail.com
To generate a diff of
Module Name:src
Committed By: maxv
Date: Sat Jun 27 07:00:43 UTC 2020
Modified Files:
src/sys/compat/sys: mount.h
Log Message:
Yet another idiotic compat syscall that was developed with literally zero
test made. Simply invoking this syscall with _valid parameters_
Module Name:src
Committed By: maxv
Date: Thu Jun 25 17:01:20 UTC 2020
Modified Files:
src/sys/dev/nvmm: files.nvmm nvmm.c
src/sys/modules/nvmm: nvmm.ioconf
Log Message:
Register NVMM as an actual pseudo-device. Without PMF handler, to
explicitly disallow ACPI
Module Name:src
Committed By: maxv
Date: Thu Jun 25 16:19:07 UTC 2020
Modified Files:
src/sys/kern: sys_pipe.c
Log Message:
Fix NULL deref. The original code before Jaromir's cleanup had an #ifndef
block that wrongly contained the 'else' statement, causing the NULL check
Module Name:src
Committed By: maxv
Date: Wed Jun 24 18:09:37 UTC 2020
Modified Files:
src/sys/arch/amd64/amd64: cpufunc.S
src/sys/arch/i386/i386: cpufunc.S
src/sys/arch/x86/include: pmap.h
Log Message:
remove unused x86_stos
To generate a diff of this
Module Name:src
Committed By: maxv
Date: Tue Jun 23 18:30:17 UTC 2020
Modified Files:
src/sys/net: if_tun.c
Log Message:
Hum. Fix NULL deref triggerable with just write(0).
Reported-by: syzbot+45b31355bf880e175...@syzkaller.appspotmail.com
To generate a diff of this
Module Name:src
Committed By: maxv
Date: Tue Jun 23 17:21:55 UTC 2020
Modified Files:
src/sys/arch/aarch64/include: asan.h
src/sys/arch/amd64/include: asan.h
Log Message:
Rename __MD_CANONICAL_BASE -> __MD_KERNMEM_BASE for clarity.
To generate a diff of this
\" $NetBSD: kernel_sanitizers.7,v 1.1 2020/06/23 16:08:46 maxv Exp $
+.\"
+.\" Copyright (c) 2020 The NetBSD Foundation, Inc.
+.\" All rights reserved.
+.\"
+.\" This code is derived from software contributed to The NetBSD Foundation
+.\" by Maxime Villard.
+.\"
+.\&
Module Name:src
Committed By: maxv
Date: Mon Jun 22 16:39:56 UTC 2020
Modified Files:
src/sys/net: pfil.c
Log Message:
pfil_psz gets dropped by the compiler because it is unused if !NET_MPSAFE,
so add an #ifdef around it, not to leak memory. Found by kLSan.
To generate
Module Name:src
Committed By: maxv
Date: Mon Jun 22 16:29:24 UTC 2020
Modified Files:
src/sys/kern: tty.c
Log Message:
Don't leak an unused sysctl log. Found by kLSan.
To generate a diff of this commit:
cvs rdiff -u -r1.287 -r1.288 src/sys/kern/tty.c
Please note that
Module Name:src
Committed By: maxv
Date: Mon Jun 22 16:21:29 UTC 2020
Modified Files:
src/sys/kern: kern_lwp.c
Log Message:
Permanent node doesn't need a log, plus the log gets leaked anyway. Found
by kLSan.
To generate a diff of this commit:
cvs rdiff -u -r1.241
Module Name:src
Committed By: maxv
Date: Mon Jun 22 16:14:18 UTC 2020
Modified Files:
src/sys/dev/acpi: acpi.c
Log Message:
Fix memory leak. Found by kLSan.
To generate a diff of this commit:
cvs rdiff -u -r1.284 -r1.285 src/sys/dev/acpi/acpi.c
Please note that diffs
Module Name:src
Committed By: maxv
Date: Fri Jun 19 16:20:22 UTC 2020
Modified Files:
src/sys/arch/x86/include: cpu.h sysarch.h
src/sys/arch/x86/x86: sys_machdep.c
Log Message:
localify
To generate a diff of this commit:
cvs rdiff -u -r1.125 -r1.126
Module Name:src
Committed By: maxv
Date: Fri Jun 19 16:08:06 UTC 2020
Modified Files:
src/sys/netinet6: ip6_input.c ip6_var.h
Log Message:
localify
To generate a diff of this commit:
cvs rdiff -u -r1.216 -r1.217 src/sys/netinet6/ip6_input.c
cvs rdiff -u -r1.83 -r1.84
Module Name:src
Committed By: maxv
Date: Thu Jun 18 16:56:31 UTC 2020
Modified Files:
src/sys/sys: pool.h
Log Message:
style
To generate a diff of this commit:
cvs rdiff -u -r1.91 -r1.92 src/sys/sys/pool.h
Please note that diffs are not public domain; they are subject
Module Name:src
Committed By: maxv
Date: Thu Jun 18 16:31:15 UTC 2020
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_vmx.c
Log Message:
style
To generate a diff of this commit:
cvs rdiff -u -r1.59 -r1.60 src/sys/dev/nvmm/x86/nvmm_x86_vmx.c
Please note that diffs are
Module Name:src
Committed By: maxv
Date: Thu Jun 18 16:27:24 UTC 2020
Modified Files:
src/sys/arch/x86/include: specialreg.h
Log Message:
style and fix typo
To generate a diff of this commit:
cvs rdiff -u -r1.167 -r1.168 src/sys/arch/x86/include/specialreg.h
Please
Module Name:src
Committed By: maxv
Date: Thu Jun 18 16:23:43 UTC 2020
Modified Files:
src/sys/arch/amd64/conf: GENERIC
Log Message:
style
To generate a diff of this commit:
cvs rdiff -u -r1.569 -r1.570 src/sys/arch/amd64/conf/GENERIC
Please note that diffs are not
Module Name:src
Committed By: maxv
Date: Tue Jun 16 17:25:56 UTC 2020
Modified Files:
src/sys/dev/usb: usbdi_util.c usbdi_util.h
Log Message:
remove unused
To generate a diff of this commit:
cvs rdiff -u -r1.83 -r1.84 src/sys/dev/usb/usbdi_util.c
cvs rdiff -u -r1.53
Module Name:src
Committed By: maxv
Date: Tue Jun 16 17:12:18 UTC 2020
Modified Files:
src/sys/netinet6: in6.c in6_var.h scope6.c scope6_var.h
Log Message:
remove unused
To generate a diff of this commit:
cvs rdiff -u -r1.280 -r1.281 src/sys/netinet6/in6.c
cvs rdiff -u
Module Name:src
Committed By: maxv
Date: Mon Jun 8 16:36:18 UTC 2020
Modified Files:
src/distrib/sets/lists/comp: mi
src/sys/sys: Makefile
Log Message:
install fault.h
To generate a diff of this commit:
cvs rdiff -u -r1.2333 -r1.2334
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