| created | 2019-02-07T03:00:25Z |
|---|---|
| begin | 2019-01-17T00:00:00Z |
| end | 2019-01-24T00:00:00Z |
| path | src/sys |
| commits | 85 |
| date | 2019-01-17T01:27:59Z | |||
|---|---|---|---|---|
| author | mlarkin | |||
| files | src/sys/arch/amd64/conf/RAMDISK_CD | log | diff | annotate |
| src/sys/dev/pci/if_bwfm_pci.c | log | diff | annotate | |
| message |
Enable bwfm(4) in RAMDISK_CD ok deraadt |
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| date | 2019-01-17T01:52:27Z | |||
|---|---|---|---|---|
| author | mlarkin | |||
| files | src/sys/arch/amd64/amd64/pmap.c | log | diff | annotate |
| message | Remove some empty lines | |||
| date | 2019-01-17T03:26:19Z | |||
|---|---|---|---|---|
| author | beck | |||
| files | src/sys/kern/kern_unveil.c | log | diff | annotate |
| src/sys/sys/namei.h | log | diff | annotate | |
| message |
Unveil fixes: 1) Correctly notice covering unveil when using .. - fix crash noticed by visa@ 2) Notice when v_mount is NULL to not crash when unveil vnodes are on a forcibly unmounted filesystem, noticed by yasuoka@ 3) Add a flag to ni_data so that failures from unveil flag mismatches in covering unveils return the correct EACCESS instead of ENOENT (noticed by brynet@) ok deraadt@ |
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| date | 2019-01-17T13:29:44Z | |||
|---|---|---|---|---|
| author | patrick | |||
| files | src/sys/dev/fdt/ssdfb.c | log | diff | annotate |
| message |
Add support for the SSD1306 as seen on the NanoPi NEO2 with a NanoHat OLED. |
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| date | 2019-01-17T13:33:51Z | |||
|---|---|---|---|---|
| author | patrick | |||
| files | src/sys/dev/fdt/ssdfb.c | log | diff | annotate |
| message |
No need to free the Command/Data GPIO in the I2C detach path since it is only allocated and used for the SPI backend. From Tobias Nygren |
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| date | 2019-01-17T16:07:42Z | |||
|---|---|---|---|---|
| author | mpi | |||
| files | src/sys/net/if_bridge.c | log | diff | annotate |
| src/sys/net/if_bridge.h | log | diff | annotate | |
| message |
Convert interface lists from TAILQ to SLIST in preparation for fine grained locking. ok visa@, florian@ |
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| date | 2019-01-18T01:34:50Z | |||
|---|---|---|---|---|
| author | pd | |||
| files | src/sys/arch/i386/conf/GENERIC | log | diff | annotate |
| src/sys/arch/i386/conf/Makefile.i386 | log | diff | annotate | |
| src/sys/arch/i386/conf/files.i386 | log | diff | annotate | |
| src/sys/arch/i386/i386/conf.c | log | diff | annotate | |
| src/sys/arch/i386/i386/cpu.c | log | diff | annotate | |
| src/sys/arch/i386/i386/ipifuncs.c | log | diff | annotate | |
| src/sys/arch/i386/i386/machdep.c | log | diff | annotate | |
| src/sys/arch/i386/i386/mainbus.c | log | diff | annotate | |
| src/sys/arch/i386/i386/pmap.c | log | diff | annotate | |
| src/sys/arch/i386/i386/pmapae.c | log | diff | annotate | |
| src/sys/arch/i386/i386/Attic/vmm.c | log | diff | annotate | |
| src/sys/arch/i386/i386/Attic/vmm_support.S | log | diff | annotate | |
| src/sys/arch/i386/include/conf.h | log | diff | annotate | |
| src/sys/arch/i386/include/cpu.h | log | diff | annotate | |
| src/sys/arch/i386/include/intrdefs.h | log | diff | annotate | |
| src/sys/arch/i386/include/pmap.h | log | diff | annotate | |
| src/sys/arch/i386/include/pte.h | log | diff | annotate | |
| src/sys/arch/i386/include/specialreg.h | log | diff | annotate | |
| src/sys/arch/i386/include/vmmvar.h | log | diff | annotate | |
| src/sys/kern/kern_pledge.c | log | diff | annotate | |
| message |
delete vmm(4) in i386 We will still be able to run i386 guests on amd64 vmm. Reasons to delete i386 vmm: - Been broken for a while, almost no one complained. - Had been falling out of sync from amd64 while it worked. - If your machine has vmx, you most probably can run amd64, so why not run that? ok deraadt@ mlarkin@ |
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| date | 2019-01-18T02:10:40Z | |||
|---|---|---|---|---|
| author | claudio | |||
| files | src/sys/netinet/ip_output.c | log | diff | annotate |
| message | Revert Rev 1.351, the change is not quite right yet. | |||
| date | 2019-01-18T05:03:42Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/kern/kern_time.c | log | diff | annotate |
| message |
adjtime(2), settimeofday(2), clock_settime(2): validate input Add documentation for the new EINVAL cases for adjtime(2) and settimeofday(2). adjtime.2 docs ok schwarze@, settimeofday(2)/clock_settime(2) stuff ok tedu@, "stop waiting" deraadt@ |
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| date | 2019-01-18T05:06:38Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/kern/sys_futex.c | log | diff | annotate |
| message |
futex(2): validate relative timeout before sleeping. Linux does validation. Document this new failure case as an EINVAL, like Linux. "stop waiting" deraadt |
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| date | 2019-01-18T08:26:55Z | |||
|---|---|---|---|---|
| author | mlarkin | |||
| files | src/sys/arch/amd64/amd64/vmm.c | log | diff | annotate |
| message | remove a debugging printf that has outlived its usefulness | |||
| date | 2019-01-18T08:32:59Z | |||
|---|---|---|---|---|
| author | phessler | |||
| files | src/sys/net/bfd.c | log | diff | annotate |
| message |
chase sounlock() api change, make bfd(4) build again "go ahead" deraadt@ |
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| date | 2019-01-18T09:36:47Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/sys/time.h | log | diff | annotate |
| message |
sys/time.h: new macros: timerisvalid() and timespecisvalid(). Make it less likely you miss a zero when typing out 100000 or 100000000. Document them in getitimer.2 for the masses. These may be of use in library code as well as the kernel. Comparable inline functions exist in Linux but are not available to userspace like these. "OK." deraadt@ |
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| date | 2019-01-18T13:40:34Z | |||
|---|---|---|---|---|
| author | bluhm | |||
| files | src/sys/nfs/nfs_vnops.c | log | diff | annotate |
| message |
Check for negative length integers in NFS client. A malicious server could confuse the client file system code. OK beck@ |
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| date | 2019-01-18T13:56:38Z | |||
|---|---|---|---|---|
| author | bluhm | |||
| files | src/sys/nfs/nfs_serv.c | log | diff | annotate |
| message |
Check for negative length integers in NFS server. A malicious client could crash the server. OK tedu@ |
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| date | 2019-01-18T13:59:18Z | |||
|---|---|---|---|---|
| author | bluhm | |||
| files | src/sys/nfs/nfsm_subs.h | log | diff | annotate |
| message |
Check for negative length in NFS strings. This affects both, the client and server. OK beck@ |
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| date | 2019-01-18T20:24:59Z | |||
|---|---|---|---|---|
| author | phessler | |||
| files | src/sys/net80211/ieee80211_ioctl.c | log | diff | annotate |
| src/sys/net80211/ieee80211_ioctl.h | log | diff | annotate | |
| src/sys/net80211/ieee80211_node.c | log | diff | annotate | |
| message |
let users automatically use join to connect to any open wifi network. if a known network is visible, always prefer that instead. requested by many, OK stsp@ |
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| date | 2019-01-18T20:28:40Z | |||
|---|---|---|---|---|
| author | phessler | |||
| files | src/sys/net80211/ieee80211_ioctl.c | log | diff | annotate |
| src/sys/net80211/ieee80211_node.c | log | diff | annotate | |
| src/sys/net80211/ieee80211_var.h | log | diff | annotate | |
| message |
add a len field when we delete an essid from the joinlist. this will have us properly match, instead of hoping we got lucky when selecting it. OK stsp@ |
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| date | 2019-01-18T20:40:00Z | |||
|---|---|---|---|---|
| author | phessler | |||
| files | src/sys/net80211/ieee80211_ioctl.c | log | diff | annotate |
| message |
when removing the currently active network from the join list, disconnect from it as well OK stsp@ |
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| date | 2019-01-18T20:46:03Z | |||
|---|---|---|---|---|
| author | claudio | |||
| files | src/sys/netinet/ip_output.c | log | diff | annotate |
| message |
Bring back the ip_pcbopts() refactor. Pad the option buffer and therefor the mbuf to the next word length as it is required by the standard. Also use the correct offset from the input mbuf. OK visa@, input & OK bluhm@ |
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| date | 2019-01-18T20:55:19Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/kern/kern_time.c | log | diff | annotate |
| message | no need to KERNEL_LOCK before calling ktrstruct() anymore; ok mpi@ visa@ | |||
| date | 2019-01-18T23:14:44Z | |||
|---|---|---|---|---|
| author | jmatthew | |||
| files | src/sys/dev/pci/if_ixl.c | log | diff | annotate |
| message |
pack hmc bits in the right order ok dlg@ |
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| date | 2019-01-19T00:08:10Z | |||
|---|---|---|---|---|
| author | jmatthew | |||
| files | src/sys/dev/pci/if_ixl.c | log | diff | annotate |
| message |
actually set CAUSE_ENA on the rx and tx queues, and re-enable interrupts at the start of the interrupt handler. now it works well enough to commit over. ok dlg@ |
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| date | 2019-01-19T01:53:44Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/kern/init_main.c | log | diff | annotate |
| src/sys/kern/kern_sysctl.c | log | diff | annotate | |
| src/sys/kern/kern_tc.c | log | diff | annotate | |
| src/sys/nfs/nfs_serv.c | log | diff | annotate | |
| src/sys/sys/kernel.h | log | diff | annotate | |
| src/sys/sys/time.h | log | diff | annotate | |
| message |
Move boottime into the timehands. To protect the timehands we first need to protect the basis for all UTC time in the kernel: the boottime. Because the boottime can be changed at any time it needs to be versioned along with the other members of the timehands to enable safe lockless reads when using it for anything. So the global boottime timespec goes away and the static boottimebin becomes a member of the timehands. Instead of reading the global boottime you use one of two interfaces: binboottime(9) or microboottime(9). nanoboottime(9) can trivially be added later, though there are no consumers for it at the moment. This introduces one small change in behavior. We used to advance the reported boottime just before launching kernel threads from main(). This makes it look to userland like we "booted" moments before those threads were launched. Because there is no longer a boottime global we can no longer trivially do this from main(), so the boottime we report to userspace via e.g. kern.boottime will now reflect whatever the time was when we bootstrapped the timehands via inittodr(9). This is usually no more than a minute before the kernel threads are launched from main(). The prior behavior can be restored by adding a new interface to the timecounter layer in a future commit. Based on FreeBSD r303387. Discussed with mpi@ and visa@. ok visa@ |
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| date | 2019-01-19T03:24:18Z | |||
|---|---|---|---|---|
| author | jmatthew | |||
| files | src/sys/arch/amd64/conf/GENERIC | log | diff | annotate |
| src/sys/arch/amd64/conf/RAMDISK_CD | log | diff | annotate | |
| message | now that it works, enable ixl(4) on amd64 | |||
| date | 2019-01-19T04:07:12Z | |||
|---|---|---|---|---|
| author | mlarkin | |||
| files | src/sys/arch/amd64/amd64/pmap.c | log | diff | annotate |
| src/sys/arch/amd64/include/pmap.h | log | diff | annotate | |
| message |
Finish randominzing remaining layers of pmap_kernel An earlier diff moved the top level page, this diff finishes the lower layers. New pages are allocated for the existing hiererchy (which thus benefit from random placement from pmemrange/etc). Existing managed pages are returned to uvm (a small number of bootstrap pages are not returned as they are allocated in locore0 and thus aren't managed). ok deraadt |
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| date | 2019-01-19T04:10:30Z | |||
|---|---|---|---|---|
| author | phessler | |||
| files | src/sys/arch/amd64/conf/RAMDISK_CD | log | diff | annotate |
| message | enable myx(4) on the large ramdisk. has been enabled in GENERIC for a while. | |||
| date | 2019-01-19T16:21:00Z | |||
|---|---|---|---|---|
| author | sf | |||
| files | src/sys/dev/pv/viomb.c | log | diff | annotate |
| message |
viomb: tweak feature negotiation VIRTIO_F_RING_INDIRECT_DESC is always negotiated by the transport driver, no need to specify it explicitly. VIRTIO_BALLOON_F_MUST_TELL_HOST is not offered but is handled in the code. Offer it during negotiation, too. |
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| date | 2019-01-19T16:23:46Z | |||
|---|---|---|---|---|
| author | sf | |||
| files | src/sys/dev/fdt/virtio_mmio.c | log | diff | annotate |
| src/sys/dev/pci/virtio_pci.c | log | diff | annotate | |
| src/sys/dev/pv/if_vio.c | log | diff | annotate | |
| src/sys/dev/pv/virtiovar.h | log | diff | annotate | |
| message | virtio: Introduce defines for config(8) flags | |||
| date | 2019-01-19T17:23:32Z | |||
|---|---|---|---|---|
| author | anton | |||
| files | src/sys/dev/kcov.c | log | diff | annotate |
| message | backout previous; syzkaller did not cope well with this change | |||
| date | 2019-01-19T18:50:24Z | |||
|---|---|---|---|---|
| author | uaa | |||
| files | src/sys/dev/usb/ehci.c | log | diff | annotate |
| message |
Change transfer schedule of split interrupt transfer, to avoid confilicting with split isochronous transfer which use same TT. ok mpi@ |
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| date | 2019-01-19T20:45:06Z | |||
|---|---|---|---|---|
| author | tedu | |||
| files | src/sys/arch/amd64/amd64/machdep.c | log | diff | annotate |
| src/sys/arch/amd64/include/cpu.h | log | diff | annotate | |
| src/sys/arch/arm64/arm64/acpi_machdep.c | log | diff | annotate | |
| src/sys/arch/i386/i386/machdep.c | log | diff | annotate | |
| src/sys/arch/loongson/loongson/machdep.c | log | diff | annotate | |
| src/sys/dev/acpi/acpi.c | log | diff | annotate | |
| src/sys/dev/acpi/acpibtn.c | log | diff | annotate | |
| message |
Add a pwraction sysctl that controls what the power button does on acpi. By default, nothing changes -- shutdown is initiated. But allows turning power button into a sleep button if desired. (grudging) ok from a few parties |
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| date | 2019-01-20T00:19:50Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/acpi/acpi.c | log | diff | annotate |
| message |
fix SMALL_KERNEL build after changes in rev 1.361 reported by naddy@ ok deraadt@ |
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| date | 2019-01-20T00:53:08Z | |||
|---|---|---|---|---|
| author | mlarkin | |||
| files | src/sys/arch/amd64/amd64/locore.S | log | diff | annotate |
| src/sys/arch/amd64/amd64/vector.S | log | diff | annotate | |
| src/sys/arch/amd64/include/cpufunc.h | log | diff | annotate | |
| message |
Implement rdmsr_safe rdmsr_safe is used when reading potentially missing MSRs, to avoid triggering #GPs in the kernel. ok guenther |
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| date | 2019-01-20T01:07:16Z | |||
|---|---|---|---|---|
| author | mlarkin | |||
| files | src/sys/arch/amd64/amd64/vmm.c | log | diff | annotate |
| message |
Use rdmsr_safe in svm_handle_msr Avoid reading possibly missing MSRs ok guenther@ |
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| date | 2019-01-20T01:13:03Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/kern/kern_tc.c | log | diff | annotate |
| message |
Serialize tc_windup() calls and modification of some timehands members. If a user thread from e.g. clock_settime(2) is in the midst of changing the boottime or calling tc_windup() when it is interrupted by hardclock(9), the timehands could be left in a damaged state. So protect tc_windup() calls with a mutex, timecounter_mtx. hardclock(9) merely attempts to enter the mutex instead of spinning because it cannot afford to wait around. In practice hardclock(9) will skip tc_windup() very rarely, and when it does skip there aren't any negative effects because the skip indicates that a user thread is already calling, or about to call, tc_windup() anyway. Based on FreeBSD r303387 and NetBSD sys/kern/kern_tc.c,v1.30 Discussed with mpi@ and visa@. Tons of nice technical detail about lockless reads from visa@. OK visa@ |
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| date | 2019-01-20T01:32:08Z | |||
|---|---|---|---|---|
| author | jmatthew | |||
| files | src/sys/dev/pci/if_ixl.c | log | diff | annotate |
| message |
Handle link state change interrupts by issuing IXL_AQ_OP_PHY_LINK_STATUS to the admin queue. We don't need to wait for or process the reply, because the existing admin reply queue processing already does it. ok dlg@ |
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| date | 2019-01-20T02:45:44Z | |||
|---|---|---|---|---|
| author | tedu | |||
| files | src/sys/dev/acpi/acpibtn.c | log | diff | annotate |
| message | make this look more like other pwr_action code (small_kernel) | |||
| date | 2019-01-20T03:28:19Z | |||
|---|---|---|---|---|
| author | krw | |||
| files | src/sys/scsi/cd.c | log | diff | annotate |
| src/sys/scsi/sd.c | log | diff | annotate | |
| src/sys/scsi/st.c | log | diff | annotate | |
| message |
When retiring a SCSI request, sometimes the buf's b_error value is forcibly set to a value. Make sure that in all those cases the B_ERROR flag is cleared (if b_error is being set to 0) or set (if b_error is being set to non-zero) appropriately. ok dlg@ jmatthew@ |
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| date | 2019-01-20T04:58:45Z | |||
|---|---|---|---|---|
| author | jmatthew | |||
| files | src/sys/dev/pci/if_ixl.c | log | diff | annotate |
| message |
implement ixl_rxrinfo, dynamically allocating the buffer to prepare for multiple receive rings at some point in the future. ok dlg@ |
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| date | 2019-01-20T09:47:31Z | |||
|---|---|---|---|---|
| author | anton | |||
| files | src/sys/dev/kcov.c | log | diff | annotate |
| message |
Rework conditional for clarity, no functional change. ok bluhm@ visa@ (as part of a larger diff) |
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| date | 2019-01-20T09:57:23Z | |||
|---|---|---|---|---|
| author | anton | |||
| files | src/sys/arch/amd64/conf/Makefile.amd64 | log | diff | annotate |
| src/sys/arch/i386/conf/Makefile.i386 | log | diff | annotate | |
| src/sys/dev/kcov.c | log | diff | annotate | |
| src/sys/sys/kcov.h | log | diff | annotate | |
| message |
Add support for a new kcov trace mode called KCOV_MODE_TRACE_CMP where comparison instructions and switch statements are being traced. This mode will be used during fuzzing to generate even more coverage. The same mode is also supported by FreeBSD and Linux. Thanks to jmc@ for improving the manual bits. ok bluhm@ visa@ |
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| date | 2019-01-20T16:09:41Z | |||
|---|---|---|---|---|
| author | anton | |||
| files | src/sys/isofs/cd9660/cd9660_node.h | log | diff | annotate |
| message | remove unused i_lockf member from struct iso_node; ok tedu@ visa@ | |||
| date | 2019-01-20T20:28:37Z | |||
|---|---|---|---|---|
| author | krw | |||
| files | src/sys/scsi/cd.c | log | diff | annotate |
| src/sys/scsi/ch.c | log | diff | annotate | |
| src/sys/scsi/sd.c | log | diff | annotate | |
| message |
No leading space(s) before labels. Prodded by guenther@ |
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| date | 2019-01-20T22:52:23Z | |||
|---|---|---|---|---|
| author | phessler | |||
| files | src/sys/net/bfd.c | log | diff | annotate |
| message | use the faster interface, since the precision is not necessary | |||
| date | 2019-01-20T23:07:51Z | |||
|---|---|---|---|---|
| author | guenther | |||
| files | src/sys/arch/amd64/amd64/cpu.c | log | diff | annotate |
| message | Adjust punctuation in comment to align columns consistently | |||
| date | 2019-01-20T23:43:13Z | |||
|---|---|---|---|---|
| author | claudio | |||
| files | src/sys/netinet/if_ether.c | log | diff | annotate |
| message |
Refresh arp entries that are about to expire. Once their life time is less then 1/8 of net.inet.ip.arptimeout the system will send out a arp request about every 30 seconds until either the entry is updated or expired. Not refreshing arp entries will result in packet drop every time a entry expires which is not ideal for important gateway entries. Came up with this after a discussion with deraadt@. OK benno@ deraadt@ |
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| date | 2019-01-20T23:44:58Z | |||
|---|---|---|---|---|
| author | jmatthew | |||
| files | src/sys/dev/pci/if_ixl.c | log | diff | annotate |
| message |
Replace the default mac filter with one that ignores vlans, and enable promisc vlan mode so we can see vlan tagged traffic. ok dlg@ |
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| date | 2019-01-21T00:23:39Z | |||
|---|---|---|---|---|
| author | jmatthew | |||
| files | src/sys/dev/pci/if_ixl.c | log | diff | annotate |
| message |
also add a mac filter that ignores vlans for the broadcast address, so we can see arp requests on vlans, among other things. ok dlg@ |
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| date | 2019-01-21T01:40:35Z | |||
|---|---|---|---|---|
| author | mlarkin | |||
| files | src/sys/arch/amd64/amd64/vmm.c | log | diff | annotate |
| src/sys/arch/amd64/include/specialreg.h | log | diff | annotate | |
| message |
vmm: better handling of two SMM related MSRs We currently ignore MSR_SMBASE and MSR_SMM_MONITOR_CTL, but the SDM says accessing the former for read and latter for write while not in SMM mode should produce a #GP. This change detects those operations and injects a #GP as the documentation says. The previous behaviour was harmless, just not correct. ok pd |
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| date | 2019-01-21T05:40:11Z | |||
|---|---|---|---|---|
| author | mlarkin | |||
| files | src/sys/arch/amd64/amd64/pmap.c | log | diff | annotate |
| message |
Don't add PG_u to the upper level PTEs in the meltdown case There is no reason to have PG_u on the toplevel PTEs when entering special page mappings. The lowest PTE was already set without PG_u, so this change makes everything the same. ok guenther |
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| date | 2019-01-21T05:44:40Z | |||
|---|---|---|---|---|
| author | mlarkin | |||
| files | src/sys/arch/amd64/amd64/vmm.c | log | diff | annotate |
| message |
vmm: better handling of CPUID[1].ECX[OSXSAVE] bit This bit should reflect the current state of the guest's CR4.OSXSAVE value, not whatever happened to be in the host's CPUID[1] when it booted. ok guenther |
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| date | 2019-01-21T06:18:37Z | |||
|---|---|---|---|---|
| author | mlarkin | |||
| files | src/sys/arch/amd64/amd64/machdep.c | log | diff | annotate |
| src/sys/arch/amd64/amd64/pmap.c | log | diff | annotate | |
| src/sys/arch/amd64/include/pmap.h | log | diff | annotate | |
| message |
Support 2TB phys mem This change expands the direct map to 4 slots (512GB each), to support machines with up to 2TB physical memory. Should further expansion be required, this change provides the means to do that with a single #define change. with help from and ok guenther |
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| date | 2019-01-21T11:24:05Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/fdt/sxirtc.c | log | diff | annotate |
| message |
Adapt to allwinner device tree changes in linux >= 5.0-rc1 "allwinner,sun6i-a31-rtc" has been removed from h3/h5/r40/a64 ok kettenis@ |
|||
| date | 2019-01-21T18:09:21Z | |||
|---|---|---|---|---|
| author | anton | |||
| files | src/sys/kern/vfs_lockf.c | log | diff | annotate |
| src/sys/kern/vfs_subr.c | log | diff | annotate | |
| src/sys/msdosfs/denode.h | log | diff | annotate | |
| src/sys/nfs/nfsnode.h | log | diff | annotate | |
| src/sys/sys/fcntl.h | log | diff | annotate | |
| src/sys/sys/lockf.h | log | diff | annotate | |
| src/sys/sys/specdev.h | log | diff | annotate | |
| src/sys/tmpfs/tmpfs.h | log | diff | annotate | |
| src/sys/ufs/ufs/inode.h | log | diff | annotate | |
| message |
Introduce a dedicated entry point data structure for file locks. This new data structure allows for better tracking of pending lock operations which is essential in order to prevent a use-after-free once the underlying vnode is gone. Inspired by the lockf implementation in FreeBSD. ok visa@ Reported-by: syzbot+d5540a236382f50f1dac@syzkaller.appspotmail.com |
|||
| date | 2019-01-21T20:09:37Z | |||
|---|---|---|---|---|
| author | landry | |||
| files | src/sys/kern/kern_pledge.c | log | diff | annotate |
| src/sys/sys/pledge.h | log | diff | annotate | |
| message |
Add "video" promise. Allows a subset of ioctls on video(4) devices, subset selected from video(1) and firefox webrtc implementation. ok semarie@ deraadt@ |
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| date | 2019-01-21T20:46:52Z | |||
|---|---|---|---|---|
| author | tedu | |||
| files | src/sys/kern/kern_unveil.c | log | diff | annotate |
| src/sys/kern/vfs_syscalls.c | log | diff | annotate | |
| message |
sometimes we don't call unveil_add, which means memory allocated by namei doesn't get freed. move the free calls into the same function as namei. fixed bug report from Dariusz Sendkowski ok beck |
|||
| date | 2019-01-21T23:41:26Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/kern/sys_generic.c | log | diff | annotate |
| message |
select(2), pselect(2), poll(2), ppoll(2): Support full timeout range. Remove the arbitrary and undocumented 24hr limits for timeouts from these interfaces. To do so, loop tsleep(9) to chip away at timeouts larger than what tsleep(9) can handle in one call. Use timerisvalid(3)/timespecisvalid() for input validation instead of itimerfix()/timespecfix() to avoid the 100 million second upper bounds those functions introduce. POSIX requires support for timeouts of at least 31 days for select(2) and pselect(2), so these changes make our implementation more compliant. Other improvements here include better variable names for the time stuff and more consolidated timeout logic with less backwards goto jumping, all of which made dopselect() and doppoll() a bear to read. Naming improvements prompted by tedu@ in a prior patch for nanosleep(2). With input from deraadt@. Validation bug spotted by matthew@ in an earlier version. ok visa@ |
|||
| date | 2019-01-22T00:59:31Z | |||
|---|---|---|---|---|
| author | deraadt | |||
| files | src/sys/kern/kern_pledge.c | log | diff | annotate |
| message | #ifdef video junk as required. | |||
| date | 2019-01-22T01:48:55Z | |||
|---|---|---|---|---|
| author | phessler | |||
| files | src/sys/arch/amd64/include/apmvar.h | log | diff | annotate |
| src/sys/arch/arm/include/apmvar.h | log | diff | annotate | |
| src/sys/arch/i386/include/apmvar.h | log | diff | annotate | |
| src/sys/arch/loongson/include/apmvar.h | log | diff | annotate | |
| src/sys/arch/macppc/include/apmvar.h | log | diff | annotate | |
| src/sys/arch/sparc64/include/apmvar.h | log | diff | annotate | |
| message |
remove trailing whitespace in the Laptop Package part of the license text. no words or punctation were modified. |
|||
| date | 2019-01-22T01:57:03Z | |||
|---|---|---|---|---|
| author | jmatthew | |||
| files | src/sys/dev/pci/if_ixl.c | log | diff | annotate |
| message |
Add and remove mac filters for multicast addresses. ok dlg@ |
|||
| date | 2019-01-22T02:03:03Z | |||
|---|---|---|---|---|
| author | jmatthew | |||
| files | src/sys/dev/pci/if_ixl.c | log | diff | annotate |
| message |
Increase hardmtu to the maximum according to the datasheet and set the rx packet size limit to match so jumbos actually work. Larger packets are split across multiple buffers on the ring, so the buffers themselves stay the same size. ok dlg@ |
|||
| date | 2019-01-22T02:04:30Z | |||
|---|---|---|---|---|
| author | jmatthew | |||
| files | src/sys/dev/pci/if_bnxt.c | log | diff | annotate |
| message |
Increase max mtu to match the linux driver; tested against ixl, which can go larger still. |
|||
| date | 2019-01-22T02:36:30Z | |||
|---|---|---|---|---|
| author | phessler | |||
| files | src/sys/arch/amd64/include/apmvar.h | log | diff | annotate |
| src/sys/arch/arm/include/apmvar.h | log | diff | annotate | |
| src/sys/arch/i386/include/apmvar.h | log | diff | annotate | |
| src/sys/arch/loongson/include/apmvar.h | log | diff | annotate | |
| src/sys/arch/macppc/include/apmvar.h | log | diff | annotate | |
| src/sys/arch/sparc64/include/apmvar.h | log | diff | annotate | |
| message | flense more trailing whitespace | |||
| date | 2019-01-22T14:25:56Z | |||
|---|---|---|---|---|
| author | mpi | |||
| files | src/sys/dev/usb/usb_subr.c | log | diff | annotate |
| message | Remove unused variable. | |||
| date | 2019-01-22T18:06:05Z | |||
|---|---|---|---|---|
| author | mpi | |||
| files | src/sys/dev/usb/if_urndis.c | log | diff | annotate |
| message |
Do not leak received mbufs if the NDIS appended a zero-byte padding. from aalm@ |
|||
| date | 2019-01-22T20:39:51Z | |||
|---|---|---|---|---|
| author | tedu | |||
| files | src/sys/kern/vfs_syscalls.c | log | diff | annotate |
| message |
namei can return a null dvp on success. check this before access. ok beck Reported-by: syzbot+cc59412ed8429450a1ae@syzkaller.appspotmail.com |
|||
| date | 2019-01-22T22:45:04Z | |||
|---|---|---|---|---|
| author | bluhm | |||
| files | src/sys/nfs/krpc_subr.c | log | diff | annotate |
| message |
The kernel interpreted bogus lengths in RPC calls during NFS boot. A malicious rpc.bootparamd could corrupt memory, but the kernel has to trust the local network anyway in a diskless environment. Now in case of an RPC error, the kernel will stop booting with a specific panic. OK claudio@ beck@ |
|||
| date | 2019-01-22T23:23:18Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/sys/exec_elf.h | log | diff | annotate |
| message |
add some definitions used by elftoolchain's libelf ok guenther@ |
|||
| date | 2019-01-23T00:37:51Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/kern/vfs_syscalls.c | log | diff | annotate |
| message |
futimens(2), futimes(2), utimensat(2), utimes(2): Validate input at copyin Currently we validate time input for all four of these syscalls in the workhorse function dovutimens(). This is bad because both futimes(2) and utimes(2) have input as timevals that need to be converted to timespecs. This multiplication can overflow to create a "valid" input, e.g. if tv_usec is equal to 2^61 (invalid value) on a platform with 64-bit longs, the resulting tv_nsec is equal to zero (valid value). This is also a bit wasteful. We aquire a vnode and do other work under KERNEL_LOCK only to release the vnode when the time input is invalid. So, duplicate a bit of code to validate the time inputs before we do any conversions or real VFS work. probably still ok tedu@ deraadt@ |
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| date | 2019-01-23T08:23:18Z | |||
|---|---|---|---|---|
| author | dlg | |||
| files | src/sys/net/if.h | log | diff | annotate |
| src/sys/sys/sockio.h | log | diff | annotate | |
| message |
add a SIOCGPWE3 ioctl for interfaces to advertise pwe3 capability im going to turn mpw into an ethernet interface, which includes changing its if_type to IFT_ETHER. currently ldpd looks for if_type IFT_MPLSTUNNEL to decide if an interface is a pseudowire, ie, it's going to break. the ioctl will let ldpd ask the interface if it is pseudowire capable as an alternative. ok claudio@ |
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| date | 2019-01-23T09:57:36Z | |||
|---|---|---|---|---|
| author | phessler | |||
| files | src/sys/arch/arm64/arm64/acpiapm.c | log | diff | annotate |
| src/sys/arch/arm64/arm64/conf.c | log | diff | annotate | |
| src/sys/arch/arm64/conf/files.arm64 | log | diff | annotate | |
| src/sys/arch/arm64/dev/apm.c | log | diff | annotate | |
| src/sys/arch/arm64/dev/mainbus.c | log | diff | annotate | |
| src/sys/arch/arm64/include/acpiapm.h | log | diff | annotate | |
| src/sys/arch/arm64/include/apmvar.h | log | diff | annotate | |
| src/sys/arch/arm64/include/conf.h | log | diff | annotate | |
| message |
Add the apm(4) subsystem to arm64. NB: acpi(4) is not hooked up to this yet. previous version OK deraadt@ patrick@ OK jsg@ |
|||
| date | 2019-01-23T09:58:08Z | |||
|---|---|---|---|---|
| author | phessler | |||
| files | src/sys/arch/arm64/conf/GENERIC | log | diff | annotate |
| message |
enable the apm(4) subsystem on arm64 previous version OK deraadt@ patrick@ OK jsg@ |
|||
| date | 2019-01-23T10:08:48Z | |||
|---|---|---|---|---|
| author | stsp | |||
| files | src/sys/dev/pci/if_iwm.c | log | diff | annotate |
| message |
Move 802.11n rateset definitions out of MiRA and make them available to net80211 and drivers in general. Add ratesets for 'short guard interval' (SGI) rates, and add SGI support to MiRA. SGI is currently only used by iwm(4), and of course internally by bwfm(4) firmware. Ratesets for 11n 40 MHz channels and 11ac will come later. ok mpi@ phessler@ |
|||
| date | 2019-01-23T10:08:49Z | |||
|---|---|---|---|---|
| author | stsp | |||
| files | src/sys/net80211/ieee80211.c | log | diff | annotate |
| src/sys/net80211/ieee80211_mira.c | log | diff | annotate | |
| src/sys/net80211/ieee80211_mira.h | log | diff | annotate | |
| src/sys/net80211/ieee80211_node.c | log | diff | annotate | |
| src/sys/net80211/ieee80211_node.h | log | diff | annotate | |
| src/sys/net80211/ieee80211_proto.c | log | diff | annotate | |
| message |
Move 802.11n rateset definitions out of MiRA and make them available to net80211 and drivers in general. Add ratesets for 'short guard interval' (SGI) rates, and add SGI support to MiRA. SGI is currently only used by iwm(4), and of course internally by bwfm(4) firmware. Ratesets for 11n 40 MHz channels and 11ac will come later. ok mpi@ phessler@ |
|||
| date | 2019-01-23T15:26:18Z | |||
|---|---|---|---|---|
| author | mpi | |||
| files | src/sys/net/if_bridge.c | log | diff | annotate |
| message |
Only copy packets for span ports if the bridge is UP. ok claudio@, kn@, visa@ |
|||
| date | 2019-01-23T15:27:08Z | |||
|---|---|---|---|---|
| author | mpi | |||
| files | src/sys/net/if_bridge.c | log | diff | annotate |
| message |
Pass an `ifp' pointer to bridge_ourether(). ok kn@, claudio@, visa@ |
|||
| date | 2019-01-23T15:27:44Z | |||
|---|---|---|---|---|
| author | mpi | |||
| files | src/sys/dev/usb/umidi.c | log | diff | annotate |
| message | Remove uneeded header. | |||
| date | 2019-01-23T21:53:42Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/kern/kern_sig.c | log | diff | annotate |
| src/sys/kern/kern_synch.c | log | diff | annotate | |
| src/sys/kern/kern_time.c | log | diff | annotate | |
| src/sys/kern/sys_futex.c | log | diff | annotate | |
| message | Sprinkle a pinch of timerisvalid/timespecisvalid over the rest of sys/kern | |||
| date | 2019-01-23T22:39:47Z | |||
|---|---|---|---|---|
| author | tedu | |||
| files | src/sys/kern/kern_exit.c | log | diff | annotate |
| src/sys/sys/mutex.h | log | diff | annotate | |
| message |
eliminate a ?: in witness mtx initializer by pushing the default one level up. ok guenther mpi visa |
|||
| date | 2019-01-23T23:08:38Z | |||
|---|---|---|---|---|
| author | dlg | |||
| files | src/sys/net/if_mpw.c | log | diff | annotate |
| message |
rework mpw to be an actual ethernet interface. this will allow for a lot of special casing in places like vlan and bridge to go away since mpw will do all the same things as any other ethernet tunnel. another benefit is you can run stuff directly on the mpw interface to interact with the pseudowire, rather than requiring a bridge and vether interface. this is like what juniper calls Pseudowire Service Interfaces. the caveat is that the implicit vlan or svlan tagging that mpw did in ethernet-tagged mode now has to be done by hand. however, there is some indication that different vendors pick different types of tags, ie, one uses vlan tags and another uses svlan, so being able to configure the right one has value. it is also possible you would want to bridge the entire tag stack to another site, so being able to bridge mpw without it playing with the tags can be useful. because the if_type on mpw changes from IFT_MPLSTUNNEL to IFT_ETHER, the semantic used to handle incoming packets in mpls_input is changed. instead of mpls_input pushing the packets into mpw based on the if_type being IFT_MPLSTUNNEL, mpw now adds an RTF_LOCAL route to the mpls table. mpls_input falls through to "outputting" the packet to mpw_output, which then uses the RTF_LOCAL flag to decide to input to mpw_input and then ether_input. this semantic will be applied to mpe soon, which removes all the interface special casing in mpls_input. the if_type change also means mpw implements the SIOCGPWE3 ioctl so ldpd can still figure out that the interface is a pseudowire. ok claudio@ |
|||
| date | 2019-01-23T23:17:25Z | |||
|---|---|---|---|---|
| author | dlg | |||
| files | src/sys/net/if_vlan.c | log | diff | annotate |
| message | remove special casing for IFT_MPLSTUNNEL now mpw is IFT_ETHER. | |||
| date | 2019-01-23T23:51:58Z | |||
|---|---|---|---|---|
| author | deraadt | |||
| files | src/sys/arch/amd64/amd64/locore0.S | log | diff | annotate |
| message | using _C_LABEL() inside a macro which uses _C_LABEL() is silly and wrong | |||
| date | 2019-01-23T23:52:32Z | |||
|---|---|---|---|---|
| author | deraadt | |||
| files | src/sys/arch/amd64/amd64/mptramp.S | log | diff | annotate |
| message | RELOC() is not performed here (remained from when locore was split up) | |||
| date | 2019-01-24T00:00:00Z | |||
|---|---|---|---|---|
| author | deraadt | |||
| files | src/sys/arch/amd64/amd64/mptramp.S | log | diff | annotate |
| message | mptramp.S does not export gdt64, another historical locore.s splitup error | |||