Module Name:src
Committed By: maxv
Date: Sun Dec 8 11:48:15 UTC 2019
Modified Files:
src/sys/sys: cdefs.h
Log Message:
Fix __nomsan: missing opt_kmsan.h, and the attribute should be
kernel-memory.
To generate a diff of this commit:
cvs rdiff -u -r1.149 -r1.150
Module Name:src
Committed By: maxv
Date: Sun Dec 8 11:48:15 UTC 2019
Modified Files:
src/sys/sys: cdefs.h
Log Message:
Fix __nomsan: missing opt_kmsan.h, and the attribute should be
kernel-memory.
To generate a diff of this commit:
cvs rdiff -u -r1.149 -r1.150
Module Name:src
Committed By: maxv
Date: Sat Dec 7 10:19:35 UTC 2019
Modified Files:
src/sys/arch/amd64/amd64: amd64_trap.S
Log Message:
Panic instead of printf, same as syscall.
To generate a diff of this commit:
cvs rdiff -u -r1.50 -r1.51
Module Name:src
Committed By: maxv
Date: Sat Dec 7 10:19:35 UTC 2019
Modified Files:
src/sys/arch/amd64/amd64: amd64_trap.S
Log Message:
Panic instead of printf, same as syscall.
To generate a diff of this commit:
cvs rdiff -u -r1.50 -r1.51
Module Name:src
Committed By: maxv
Date: Fri Dec 6 16:54:47 UTC 2019
Modified Files:
src/sys/kern: subr_msan.c
Log Message:
cast to proper type
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/sys/kern/subr_msan.c
Please note that diffs are not public
Module Name:src
Committed By: maxv
Date: Fri Dec 6 16:54:47 UTC 2019
Modified Files:
src/sys/kern: subr_msan.c
Log Message:
cast to proper type
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/sys/kern/subr_msan.c
Please note that diffs are not public
Le 06/12/2019 à 08:49, m...@netbsd.org a écrit :
> On Fri, Dec 06, 2019 at 07:27:07AM +0000, Maxime Villard wrote:
>> Log Message:
>> Minor changes, reported by the LGTM bot.
>
> Would be nice if the commit message was "address some integer overflows"
>
Module Name:src
Committed By: maxv
Date: Fri Dec 6 08:35:21 UTC 2019
Modified Files:
src/sys/arch/amd64/amd64: machdep.c
src/sys/compat/common: compat_sysctl_09_43.c
src/sys/kern: tty_subr.c
Log Message:
Fix a bunch of unimportant "Local variable hides
Module Name:src
Committed By: maxv
Date: Fri Dec 6 08:35:21 UTC 2019
Modified Files:
src/sys/arch/amd64/amd64: machdep.c
src/sys/compat/common: compat_sysctl_09_43.c
src/sys/kern: tty_subr.c
Log Message:
Fix a bunch of unimportant "Local variable hides
Module Name:src
Committed By: maxv
Date: Fri Dec 6 07:27:07 UTC 2019
Modified Files:
src/sys/dev/acpi: acpi_pci_link.c
src/sys/dev/pci: auich.c
src/sys/kern: uipc_mbuf.c
Log Message:
Minor changes, reported by the LGTM bot.
To generate a diff of this
Module Name:src
Committed By: maxv
Date: Fri Dec 6 07:27:07 UTC 2019
Modified Files:
src/sys/dev/acpi: acpi_pci_link.c
src/sys/dev/pci: auich.c
src/sys/kern: uipc_mbuf.c
Log Message:
Minor changes, reported by the LGTM bot.
To generate a diff of this
Module Name:src
Committed By: maxv
Date: Fri Dec 6 07:12:39 UTC 2019
Modified Files:
src/sys/dev/gpio: gpioow.c
src/sys/dev/ic: smc91cxx.c smc91cxxvar.h
src/sys/dev/pci: if_txp.c
src/sys/dev/pcmcia: if_cnw.c
src/sys/dev/usb: uhidev.c
Module Name:src
Committed By: maxv
Date: Fri Dec 6 07:12:39 UTC 2019
Modified Files:
src/sys/dev/gpio: gpioow.c
src/sys/dev/ic: smc91cxx.c smc91cxxvar.h
src/sys/dev/pci: if_txp.c
src/sys/dev/pcmcia: if_cnw.c
src/sys/dev/usb: uhidev.c
Le 01/12/2019 à 16:27, Andrew Doran a écrit :
Module Name:src
Committed By: ad
Date: Sun Dec 1 15:27:58 UTC 2019
Modified Files:
src/sys/kern: kern_lwp.c
Log Message:
Fix a longstanding problem with LWP limits. When changing the user's
LWP count, we must use the
Module Name:src
Committed By: maxv
Date: Sun Dec 1 12:47:10 UTC 2019
Modified Files:
src/sys/dev/pci: if_msk.c
src/sys/dev/usb: if_atu.c uhid.c ustir.c
Log Message:
minor adjustments, to avoid warnings on debug builds
To generate a diff of this commit:
cvs
Module Name:src
Committed By: maxv
Date: Sun Dec 1 12:47:10 UTC 2019
Modified Files:
src/sys/dev/pci: if_msk.c
src/sys/dev/usb: if_atu.c uhid.c ustir.c
Log Message:
minor adjustments, to avoid warnings on debug builds
To generate a diff of this commit:
cvs
Module Name:src
Committed By: maxv
Date: Sun Dec 1 08:27:54 UTC 2019
Modified Files:
src/sys/dev/usb: if_ural.c uaudio.c uberry.c ubt.c ucycom.c udsbr.c
uep.c ugen.c uhid.c uhso.c ulpt.c umidi.c ums.c urio.c usscanner.c
ustir.c uthum.c utoppy.c
Module Name:src
Committed By: maxv
Date: Sun Dec 1 08:27:54 UTC 2019
Modified Files:
src/sys/dev/usb: if_ural.c uaudio.c uberry.c ubt.c ucycom.c udsbr.c
uep.c ugen.c uhid.c uhso.c ulpt.c umidi.c ums.c urio.c usscanner.c
ustir.c uthum.c utoppy.c
Module Name:src
Committed By: maxv
Date: Sun Dec 1 08:23:09 UTC 2019
Modified Files:
src/sys/arch/x86/include: i82489var.h
src/sys/arch/x86/x86: lapic.c
Log Message:
localify
To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.20
Module Name:src
Committed By: maxv
Date: Sun Dec 1 08:23:09 UTC 2019
Modified Files:
src/sys/arch/x86/include: i82489var.h
src/sys/arch/x86/x86: lapic.c
Log Message:
localify
To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.20
Module Name:src
Committed By: maxv
Date: Sun Dec 1 08:19:09 UTC 2019
Modified Files:
src/sys/uvm: uvm_fault.c
Log Message:
Use atomic_{load,store}_relaxed() on global counters.
To generate a diff of this commit:
cvs rdiff -u -r1.208 -r1.209 src/sys/uvm/uvm_fault.c
Module Name:src
Committed By: maxv
Date: Sun Dec 1 08:19:09 UTC 2019
Modified Files:
src/sys/uvm: uvm_fault.c
Log Message:
Use atomic_{load,store}_relaxed() on global counters.
To generate a diff of this commit:
cvs rdiff -u -r1.208 -r1.209 src/sys/uvm/uvm_fault.c
Module Name:src
Committed By: maxv
Date: Sun Dec 1 08:15:58 UTC 2019
Modified Files:
src/sys/kern: subr_csan.c
src/sys/sys: atomic.h
Log Message:
Add KCSAN instrumentation for atomic_{load,store}_*.
To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6
Module Name:src
Committed By: maxv
Date: Sun Dec 1 08:15:58 UTC 2019
Modified Files:
src/sys/kern: subr_csan.c
src/sys/sys: atomic.h
Log Message:
Add KCSAN instrumentation for atomic_{load,store}_*.
To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6
Module Name:src
Committed By: maxv
Date: Fri Nov 29 17:40:16 UTC 2019
Modified Files:
src/sys/netatalk: ddp_usrreq.c
Log Message:
Add sanity check, only sat_len bytes got copied in, the rest is
uninitialized. Found by KMSAN.
To generate a diff of this commit:
cvs rdiff
Module Name:src
Committed By: maxv
Date: Fri Nov 29 17:40:16 UTC 2019
Modified Files:
src/sys/netatalk: ddp_usrreq.c
Log Message:
Add sanity check, only sat_len bytes got copied in, the rest is
uninitialized. Found by KMSAN.
To generate a diff of this commit:
cvs rdiff
Module Name:src
Committed By: maxv
Date: Thu Nov 28 17:09:10 UTC 2019
Modified Files:
src/sys/dev/pci: if_et.c if_msk.c if_sk.c mpii.c
src/sys/dev/pcmcia: if_xi.c
src/sys/dev/usb: if_atu.c if_urtw.c if_zyd.c
Log Message:
localify
To generate a diff of
Module Name:src
Committed By: maxv
Date: Thu Nov 28 17:09:10 UTC 2019
Modified Files:
src/sys/dev/pci: if_et.c if_msk.c if_sk.c mpii.c
src/sys/dev/pcmcia: if_xi.c
src/sys/dev/usb: if_atu.c if_urtw.c if_zyd.c
Log Message:
localify
To generate a diff of
Module Name:src
Committed By: maxv
Date: Wed Nov 27 19:21:37 UTC 2019
Modified Files:
src/sys/arch/x86/pci: if_vmx.c
src/sys/dev/pci: mfii.c
Log Message:
localify
To generate a diff of this commit:
cvs rdiff -u -r1.51 -r1.52 src/sys/arch/x86/pci/if_vmx.c
cvs
Module Name:src
Committed By: maxv
Date: Wed Nov 27 19:21:37 UTC 2019
Modified Files:
src/sys/arch/x86/pci: if_vmx.c
src/sys/dev/pci: mfii.c
Log Message:
localify
To generate a diff of this commit:
cvs rdiff -u -r1.51 -r1.52 src/sys/arch/x86/pci/if_vmx.c
cvs
Module Name:src
Committed By: maxv
Date: Wed Nov 27 06:24:33 UTC 2019
Modified Files:
src/sys/arch/x86/include: cpu.h fpu.h
src/sys/arch/x86/x86: cpu.c fpu.c
Log Message:
Add a small API for in-kernel FPU operations.
fpu_kern_enter();
/* do FPU
Module Name:src
Committed By: maxv
Date: Wed Nov 27 06:24:33 UTC 2019
Modified Files:
src/sys/arch/x86/include: cpu.h fpu.h
src/sys/arch/x86/x86: cpu.c fpu.c
Log Message:
Add a small API for in-kernel FPU operations.
fpu_kern_enter();
/* do FPU
Module Name:src
Committed By: maxv
Date: Fri Nov 22 14:28:46 UTC 2019
Modified Files:
src/sys/kern: subr_msan.c
src/sys/lib/libkern: libkern.h
Log Message:
Ah, strcat/strchr/strrchr are ASM functions, so instrument them.
To generate a diff of this commit:
cvs
Module Name:src
Committed By: maxv
Date: Fri Nov 22 14:28:46 UTC 2019
Modified Files:
src/sys/kern: subr_msan.c
src/sys/lib/libkern: libkern.h
Log Message:
Ah, strcat/strchr/strrchr are ASM functions, so instrument them.
To generate a diff of this commit:
cvs
Module Name:src
Committed By: maxv
Date: Fri Nov 22 10:26:32 UTC 2019
Modified Files:
src/tests/lib/libnvmm: h_mem_assist.c
Log Message:
Several improvements. In particular, reduce CS.limit, because Intel CPUs
perform strict sanity checks, and the previous (too high)
Module Name:src
Committed By: maxv
Date: Fri Nov 22 10:26:32 UTC 2019
Modified Files:
src/tests/lib/libnvmm: h_mem_assist.c
Log Message:
Several improvements. In particular, reduce CS.limit, because Intel CPUs
perform strict sanity checks, and the previous (too high)
Module Name:src
Committed By: maxv
Date: Wed Nov 20 10:26:56 UTC 2019
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c nvmm_x86_vmx.c
Log Message:
Hide XSAVES-specific stuff and the masked extended states.
To generate a diff of this commit:
cvs rdiff -u -r1.53
Module Name:src
Committed By: maxv
Date: Wed Nov 20 10:26:56 UTC 2019
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c nvmm_x86_vmx.c
Log Message:
Hide XSAVES-specific stuff and the masked extended states.
To generate a diff of this commit:
cvs rdiff -u -r1.53
Module Name:src
Committed By: maxv
Date: Sun Nov 17 14:07:00 UTC 2019
Modified Files:
src/sys/arch/amd64/amd64: vector.S
src/sys/arch/amd64/include: frameasm.h
Log Message:
Disable KCOV - by raising the interrupt level - in the TLB IPI handler,
because this is
Module Name:src
Committed By: maxv
Date: Sun Nov 17 14:07:00 UTC 2019
Modified Files:
src/sys/arch/amd64/amd64: vector.S
src/sys/arch/amd64/include: frameasm.h
Log Message:
Disable KCOV - by raising the interrupt level - in the TLB IPI handler,
because this is
Module Name:src
Committed By: maxv
Date: Sun Nov 17 11:28:48 UTC 2019
Modified Files:
src/sys/dev/usb: vhci.c
Log Message:
Not a bug strictly speaking, but compute the address only after the length
checks, for clarity and to appease kUBSan.
To generate a diff of this
Module Name:src
Committed By: maxv
Date: Sun Nov 17 11:28:48 UTC 2019
Modified Files:
src/sys/dev/usb: vhci.c
Log Message:
Not a bug strictly speaking, but compute the address only after the length
checks, for clarity and to appease kUBSan.
To generate a diff of this
Le 16/11/2019 à 23:01, Joerg Sonnenberger a écrit :
On Tue, Nov 12, 2019 at 11:39:09AM +0100, Maxime Villard wrote:
Le 11/11/2019 à 23:45, Joerg Sonnenberger a écrit :
Module Name:src
Committed By: joerg
Date: Mon Nov 11 22:45:32 UTC 2019
[...]
Log Message:
Update LLVM
Module Name:src
Committed By: maxv
Date: Sat Nov 16 17:53:46 UTC 2019
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86.c
Log Message:
Don't report MWAITX by default.
To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8 src/sys/dev/nvmm/x86/nvmm_x86.c
Please note
Module Name:src
Committed By: maxv
Date: Sat Nov 16 17:53:46 UTC 2019
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86.c
Log Message:
Don't report MWAITX by default.
To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8 src/sys/dev/nvmm/x86/nvmm_x86.c
Please note
Module Name:src
Committed By: maxv
Date: Sat Nov 16 10:19:29 UTC 2019
Modified Files:
src/sys/arch/x86/x86: pmap.c
Log Message:
Add a NULL check on the structure pointer, not to retrieve its first field
if it is NULL. The previous code was not buggy strictly speaking.
Module Name:src
Committed By: maxv
Date: Sat Nov 16 10:19:29 UTC 2019
Modified Files:
src/sys/arch/x86/x86: pmap.c
Log Message:
Add a NULL check on the structure pointer, not to retrieve its first field
if it is NULL. The previous code was not buggy strictly speaking.
Module Name:src
Committed By: maxv
Date: Sat Nov 16 10:15:10 UTC 2019
Modified Files:
src/sys/netinet: tcp_input.c
Log Message:
Call rtcache_unref() only when the checks succeed, instead of relying on
another NULL check in rtcache_unref().
Because, in order to resolve
Module Name:src
Committed By: maxv
Date: Sat Nov 16 10:15:10 UTC 2019
Modified Files:
src/sys/netinet: tcp_input.c
Log Message:
Call rtcache_unref() only when the checks succeed, instead of relying on
another NULL check in rtcache_unref().
Because, in order to resolve
Module Name:src
Committed By: maxv
Date: Sat Nov 16 10:07:53 UTC 2019
Modified Files:
src/sys/kern: vfs_mount.c
Log Message:
NULL-check the structure pointer, not the address of its first field. Also
add KASSERT. For clarity, and to appease kUBSan.
To generate a diff of
Module Name:src
Committed By: maxv
Date: Sat Nov 16 10:07:53 UTC 2019
Modified Files:
src/sys/kern: vfs_mount.c
Log Message:
NULL-check the structure pointer, not the address of its first field. Also
add KASSERT. For clarity, and to appease kUBSan.
To generate a diff of
Module Name:src
Committed By: maxv
Date: Sat Nov 16 10:05:44 UTC 2019
Modified Files:
src/sys/kern: vfs_subr.c
Log Message:
Add a NULL check on the structure (same logic as my previous change in this
file). For clarity, and to appease kUBSan.
To generate a diff of this
Module Name:src
Committed By: maxv
Date: Sat Nov 16 10:05:44 UTC 2019
Modified Files:
src/sys/kern: vfs_subr.c
Log Message:
Add a NULL check on the structure (same logic as my previous change in this
file). For clarity, and to appease kUBSan.
To generate a diff of this
Module Name:src
Committed By: maxv
Date: Fri Nov 15 15:51:57 UTC 2019
Modified Files:
src/sys/kern: vfs_subr.c
Log Message:
NULL-check the structure pointer, not the address of its first field. This
is clearer and also appeases syzbot.
Reported-by:
Module Name:src
Committed By: maxv
Date: Fri Nov 15 15:51:57 UTC 2019
Modified Files:
src/sys/kern: vfs_subr.c
Log Message:
NULL-check the structure pointer, not the address of its first field. This
is clearer and also appeases syzbot.
Reported-by:
Module Name:src
Committed By: maxv
Date: Fri Nov 15 12:18:46 UTC 2019
Modified Files:
src/sys/kern: subr_msan.c
src/sys/sys: systm.h
Log Message:
Instrument ufetch/ustore in kMSan, these were the last remaining functions.
To generate a diff of this commit:
cvs
Module Name:src
Committed By: maxv
Date: Fri Nov 15 12:18:46 UTC 2019
Modified Files:
src/sys/kern: subr_msan.c
src/sys/sys: systm.h
Log Message:
Instrument ufetch/ustore in kMSan, these were the last remaining functions.
To generate a diff of this commit:
cvs
Module Name:src
Committed By: maxv
Date: Fri Nov 15 09:50:01 UTC 2019
Modified Files:
src/sys/arch/amd64/amd64: cpu_in_cksum.S
Log Message:
Since cpu_in_cksum.S can be built outside of the kernel, add an ugly #ifdef
_KERNEL for kMSan.
To generate a diff of this commit:
Module Name:src
Committed By: maxv
Date: Fri Nov 15 09:50:01 UTC 2019
Modified Files:
src/sys/arch/amd64/amd64: cpu_in_cksum.S
Log Message:
Since cpu_in_cksum.S can be built outside of the kernel, add an ugly #ifdef
_KERNEL for kMSan.
To generate a diff of this commit:
Module Name:src
Committed By: maxv
Date: Fri Nov 15 09:44:44 UTC 2019
Modified Files:
src/share/mk: bsd.sys.mk
src/sys/kern: subr_kcov.c
Log Message:
Make kMSan compatible with KCOV. With kMSan we are forced to stay with the
fsanitize flag on subr_kcov.c, which
Module Name:src
Committed By: maxv
Date: Fri Nov 15 09:44:44 UTC 2019
Modified Files:
src/share/mk: bsd.sys.mk
src/sys/kern: subr_kcov.c
Log Message:
Make kMSan compatible with KCOV. With kMSan we are forced to stay with the
fsanitize flag on subr_kcov.c, which
Module Name:src
Committed By: maxv
Date: Fri Nov 15 09:03:26 UTC 2019
Modified Files:
src/sys/arch/amd64/amd64: cpufunc.S
src/sys/arch/i386/i386: cpufunc.S
src/sys/arch/x86/include: pio.h
Log Message:
Remove the ins* and outs* functions. Not
Module Name:src
Committed By: maxv
Date: Fri Nov 15 09:03:26 UTC 2019
Modified Files:
src/sys/arch/amd64/amd64: cpufunc.S
src/sys/arch/i386/i386: cpufunc.S
src/sys/arch/x86/include: pio.h
Log Message:
Remove the ins* and outs* functions. Not
Module Name:src
Committed By: maxv
Date: Fri Nov 15 08:11:37 UTC 2019
Modified Files:
src/sys/kern: subr_csan.c
src/sys/sys: systm.h
Log Message:
Instrument copyout() in kCSan, for parity with kMSan.
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5
Module Name:src
Committed By: maxv
Date: Fri Nov 15 08:11:37 UTC 2019
Modified Files:
src/sys/kern: subr_csan.c
src/sys/sys: systm.h
Log Message:
Instrument copyout() in kCSan, for parity with kMSan.
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5
Module Name:src
Committed By: maxv
Date: Thu Nov 14 17:09:23 UTC 2019
Modified Files:
src/sys/arch/aarch64/aarch64: aarch64_machdep.c pmap.c
src/sys/arch/amd64/amd64: machdep.c
src/sys/arch/x86/x86: pmap.c
src/sys/sys: asan.h
Log Message:
Mark
Module Name:src
Committed By: maxv
Date: Thu Nov 14 17:09:23 UTC 2019
Modified Files:
src/sys/arch/aarch64/aarch64: aarch64_machdep.c pmap.c
src/sys/arch/amd64/amd64: machdep.c
src/sys/arch/x86/x86: pmap.c
src/sys/sys: asan.h
Log Message:
Mark
Module Name:src
Committed By: maxv
Date: Thu Nov 14 16:56:13 UTC 2019
Modified Files:
src/sys/kern: subr_csan.c
Log Message:
Don't include "opt_kcsan.h" since there's already included.
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/sys/kern/subr_csan.c
Module Name:src
Committed By: maxv
Date: Thu Nov 14 16:56:13 UTC 2019
Modified Files:
src/sys/kern: subr_csan.c
Log Message:
Don't include "opt_kcsan.h" since there's already included.
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/sys/kern/subr_csan.c
Module Name:src
Committed By: maxv
Date: Thu Nov 14 16:48:51 UTC 2019
Modified Files:
src/sys/arch/aarch64/aarch64: aarch64_machdep.c pmap.c
src/sys/arch/amd64/amd64: machdep.c
src/sys/uvm: uvm_glue.c
Log Message:
Don't include "opt_kasan.h" when there's
Module Name:src
Committed By: maxv
Date: Thu Nov 14 16:27:26 UTC 2019
Modified Files:
src/doc: CHANGES
Log Message:
Note kMSan.
To generate a diff of this commit:
cvs rdiff -u -r1.2613 -r1.2614 src/doc/CHANGES
Please note that diffs are not public domain; they are
Module Name:src
Committed By: maxv
Date: Thu Nov 14 16:27:26 UTC 2019
Modified Files:
src/doc: CHANGES
Log Message:
Note kMSan.
To generate a diff of this commit:
cvs rdiff -u -r1.2613 -r1.2614 src/doc/CHANGES
Please note that diffs are not public domain; they are
Module Name:src
Committed By: maxv
Date: Thu Nov 14 16:23:53 UTC 2019
Modified Files:
src/sys/arch/amd64/amd64: amd64_trap.S busfunc.S cpu_in_cksum.S
cpufunc.S lock_stubs.S locore.S machdep.c mptramp.S spl.S
src/sys/arch/amd64/conf: GENERIC
Module Name:src
Committed By: maxv
Date: Thu Nov 14 16:23:53 UTC 2019
Modified Files:
src/sys/arch/amd64/amd64: amd64_trap.S busfunc.S cpu_in_cksum.S
cpufunc.S lock_stubs.S locore.S machdep.c mptramp.S spl.S
src/sys/arch/amd64/conf: GENERIC
Module Name:src
Committed By: maxv
Date: Wed Nov 13 12:55:10 UTC 2019
Modified Files:
src/sys/arch/x86/include: pmap.h pmap_pv.h
src/sys/arch/x86/x86: pmap.c
Log Message:
Rename:
PP_ATTRS_M -> PP_ATTRS_D
PP_ATTRS_U -> PP_ATTRS_A
For consistency.
Module Name:src
Committed By: maxv
Date: Wed Nov 13 12:55:10 UTC 2019
Modified Files:
src/sys/arch/x86/include: pmap.h pmap_pv.h
src/sys/arch/x86/x86: pmap.c
Log Message:
Rename:
PP_ATTRS_M -> PP_ATTRS_D
PP_ATTRS_U -> PP_ATTRS_A
For consistency.
Module Name:src
Committed By: maxv
Date: Wed Nov 13 10:13:41 UTC 2019
Modified Files:
src/external/cddl/osnet/dev/fbt/x86: fbt_isa.c
Log Message:
Use x86_patch_window_{open,close}. This also fixes a bug: the CR0/PSL
reloads were inverted.
To generate a diff of this
Module Name:src
Committed By: maxv
Date: Wed Nov 13 10:13:41 UTC 2019
Modified Files:
src/external/cddl/osnet/dev/fbt/x86: fbt_isa.c
Log Message:
Use x86_patch_window_{open,close}. This also fixes a bug: the CR0/PSL
reloads were inverted.
To generate a diff of this
Le 12/11/2019 à 23:10, Joerg Sonnenberger a écrit :
On Tue, Nov 12, 2019 at 04:31:00PM +0100, Maxime Villard wrote:
Le 12/11/2019 à 16:06, Maxime Villard a écrit :
Le 12/11/2019 à 14:37, Joerg Sonnenberger a écrit :
On Tue, Nov 12, 2019 at 11:39:09AM +0100, Maxime Villard wrote:
Le 11/11
Module Name:src
Committed By: maxv
Date: Wed Nov 13 09:47:37 UTC 2019
Modified Files:
src/sys/arch/usermode/usermode: db_memrw.c
Log Message:
Switch to the new PTE naming.
To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6
Module Name:src
Committed By: maxv
Date: Wed Nov 13 09:47:37 UTC 2019
Modified Files:
src/sys/arch/usermode/usermode: db_memrw.c
Log Message:
Switch to the new PTE naming.
To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6
Module Name:src
Committed By: maxv
Date: Tue Nov 12 18:00:13 UTC 2019
Modified Files:
src/sys/arch/x86/include: specialreg.h
src/sys/arch/x86/x86: spectre.c
Log Message:
Mitigation for CVE-2019-11135: TSX Asynchronous Abort (TAA).
Two sysctls are added:
Module Name:src
Committed By: maxv
Date: Tue Nov 12 18:00:13 UTC 2019
Modified Files:
src/sys/arch/x86/include: specialreg.h
src/sys/arch/x86/x86: spectre.c
Log Message:
Mitigation for CVE-2019-11135: TSX Asynchronous Abort (TAA).
Two sysctls are added:
Le 12/11/2019 à 16:06, Maxime Villard a écrit :
Le 12/11/2019 à 14:37, Joerg Sonnenberger a écrit :
On Tue, Nov 12, 2019 at 11:39:09AM +0100, Maxime Villard wrote:
Le 11/11/2019 à 23:45, Joerg Sonnenberger a écrit :
Module Name: src
Committed By: joerg
Date: Mon Nov 11 22:45:32
Le 12/11/2019 à 14:37, Joerg Sonnenberger a écrit :
On Tue, Nov 12, 2019 at 11:39:09AM +0100, Maxime Villard wrote:
Le 11/11/2019 à 23:45, Joerg Sonnenberger a écrit :
Module Name:src
Committed By: joerg
Date: Mon Nov 11 22:45:32 UTC 2019
[...]
Log Message:
Update LLVM
Le 11/11/2019 à 23:45, Joerg Sonnenberger a écrit :
Module Name:src
Committed By: joerg
Date: Mon Nov 11 22:45:32 UTC 2019
[...]
Log Message:
Update LLVM to 10.0.0git (01f3a59fb3e2542fce74c768718f594d0debd0da)
Since this change, I cannot cross-compile GENERIC amd64 from Linux:
Module Name:src
Committed By: maxv
Date: Tue Nov 12 08:11:55 UTC 2019
Modified Files:
src/sys/netinet6: ip6_input.c
Log Message:
Add more checks in ip6_pullexthdr, to prevent a panic in m_copydata. The
Rip6 entry point could see a garbage Hop6 option.
Not a big issue,
Module Name:src
Committed By: maxv
Date: Tue Nov 12 08:11:55 UTC 2019
Modified Files:
src/sys/netinet6: ip6_input.c
Log Message:
Add more checks in ip6_pullexthdr, to prevent a panic in m_copydata. The
Rip6 entry point could see a garbage Hop6 option.
Not a big issue,
Module Name:src
Committed By: maxv
Date: Mon Nov 11 09:50:11 UTC 2019
Modified Files:
src/sys/kern: subr_xcall.c
Log Message:
Remove lockless reads of 'xc_donep'. This is an uint64_t, and we cannot
expect the accesses to be MP-safe on 32bit arches.
Found by KCSAN.
To
Module Name:src
Committed By: maxv
Date: Mon Nov 11 09:50:11 UTC 2019
Modified Files:
src/sys/kern: subr_xcall.c
Log Message:
Remove lockless reads of 'xc_donep'. This is an uint64_t, and we cannot
expect the accesses to be MP-safe on 32bit arches.
Found by KCSAN.
To
Module Name:src
Committed By: maxv
Date: Fri Nov 8 12:36:11 UTC 2019
Modified Files:
src/sys/arch/amd64/include: csan.h
src/sys/kern: subr_csan.c
Log Message:
Exclude the PTE space from KCSAN, since there the same VA can point to
different PAs.
To generate a
Module Name:src
Committed By: maxv
Date: Fri Nov 8 12:36:11 UTC 2019
Modified Files:
src/sys/arch/amd64/include: csan.h
src/sys/kern: subr_csan.c
Log Message:
Exclude the PTE space from KCSAN, since there the same VA can point to
different PAs.
To generate a
Module Name:src
Committed By: maxv
Date: Wed Nov 6 06:57:22 UTC 2019
Modified Files:
src/sys/arch/amd64/include: csan.h
src/sys/kern: subr_csan.c
Log Message:
Change kcsan_md_is_avail() to always return true; I was testing with
interrupts disabled as debugging.
Module Name:src
Committed By: maxv
Date: Wed Nov 6 06:57:22 UTC 2019
Modified Files:
src/sys/arch/amd64/include: csan.h
src/sys/kern: subr_csan.c
Log Message:
Change kcsan_md_is_avail() to always return true; I was testing with
interrupts disabled as debugging.
Le 05/11/2019 à 22:01, m...@netbsd.org a écrit :
On Tue, Nov 05, 2019 at 08:19:18PM +, Maxime Villard wrote:
Module Name:src
Committed By: maxv
Date: Tue Nov 5 20:19:18 UTC 2019
Modified Files:
src/share/mk: bsd.sys.mk
src/sys/arch/amd64/amd64: machdep.c
Module Name:src
Committed By: maxv
Date: Tue Nov 5 20:23:44 UTC 2019
Modified Files:
src/doc: CHANGES
Log Message:
Note kCSan.
To generate a diff of this commit:
cvs rdiff -u -r1.2608 -r1.2609 src/doc/CHANGES
Please note that diffs are not public domain; they are
Module Name:src
Committed By: maxv
Date: Tue Nov 5 20:23:44 UTC 2019
Modified Files:
src/doc: CHANGES
Log Message:
Note kCSan.
To generate a diff of this commit:
cvs rdiff -u -r1.2608 -r1.2609 src/doc/CHANGES
Please note that diffs are not public domain; they are
Module Name:src
Committed By: maxv
Date: Tue Nov 5 20:21:34 UTC 2019
Modified Files:
src/sys/arch/x86/acpi: acpi_cpu_md.c
Log Message:
Add the __nocsan attribute on this function. Races on ci_want_resched are
accepted (part of the design).
To generate a diff of this
Added files:
Index: src/sys/arch/amd64/include/csan.h
diff -u /dev/null src/sys/arch/amd64/include/csan.h:1.1
--- /dev/null Tue Nov 5 20:19:18 2019
+++ src/sys/arch/amd64/include/csan.h Tue Nov 5 20:19:17 2019
@@ -0,0 +1,119 @@
+/* $NetBSD: csan.h,v 1.1 2019/11/05 20:19:17 maxv Exp $ */
+
+/*
+ *
Module Name:src
Committed By: maxv
Date: Tue Nov 5 20:19:18 UTC 2019
Modified Files:
src/share/mk: bsd.sys.mk
src/sys/arch/amd64/amd64: machdep.c mptramp.S
src/sys/arch/amd64/conf: GENERIC Makefile.amd64
src/sys/arch/x86/x86: cpu.c
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