| created | 2018-11-29T13:58:00Z |
|---|---|
| begin | 2018-04-18T00:00:00Z |
| end | 2018-04-19T00:00:00Z |
| path | src/sys |
| commits | 12 |
| date | 2018-04-18T06:50:35Z | |||
|---|---|---|---|---|
| author | pd | |||
| files | src/sys/arch/amd64/amd64/vmm.c | log | diff | annotate |
| src/sys/arch/amd64/include/specialreg.h | log | diff | annotate | |
| message |
vmm: Fix interrupt window exiting for AMD / SVM * define V_IGN_TPR (ignore virtual TPR) * set V_IGN_TPR while configuring window exiting (was missed in one location along with setting of the intr vector) This should fix unresponsive network / console issues with guests on SVM. |
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| date | 2018-04-18T09:56:57Z | |||
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| author | mpi | |||
| files | src/sys/kern/uipc_usrreq.c | log | diff | annotate |
| message |
Call FREF(9) earlier instead of incrementing `f_count' by hand. ok millert@, visa@ |
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| date | 2018-04-18T09:59:09Z | |||
|---|---|---|---|---|
| author | mpi | |||
| files | src/sys/kern/kern_descrip.c | log | diff | annotate |
| message |
Do a FREF()/FRELE() dance after fd_getfile() in sys_fcntl(). ok visa@ |
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| date | 2018-04-18T10:24:32Z | |||
|---|---|---|---|---|
| author | mpi | |||
| files | src/sys/dev/wscons/wskbd.c | log | diff | annotate |
| message |
Try to get the layout from the default mux when attaching a console keyboard late. This makes keyboard re-attaching due to the machdep.forceukbd sysctl(2) respect /etc/kbdtype. Issue reported by Artturi Alm, jmc@ and landry@. ok kettenis@ |
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| date | 2018-04-18T11:40:30Z | |||
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| author | patrick | |||
| files | src/sys/arch/arm64/arm64/pmap.c | log | diff | annotate |
| message |
Introduce a pmap lock on pmap_fault_fixup(). Heavily threaded applications will crash without this lock as other threads attempt to walk the tree while another thread is adding/removing mappings. Committing on behalf of drahn@ ok kettenis@ |
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| date | 2018-04-18T11:41:16Z | |||
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| author | patrick | |||
| files | src/sys/arch/arm64/arm64/pmap.c | log | diff | annotate |
| message |
Stop modifying vm page flags using mixed atomic and non-atomic operations. This resolves one of the failures frequently seen on QEMU where spawning processes while another process is working can lead to crashes. Committing on behalf of drahn@ ok kettenis@ jsg@ |
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| date | 2018-04-18T12:05:31Z | |||
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| author | jsg | |||
| files | src/sys/dev/pci/drm/drm_linux.h | log | diff | annotate |
| message |
handle failure better in release_firmware()/request_firmware() Alloc the containing struct with M_ZERO so if loadfirmware() fails and doesn't set the pointer we won't try to free an address based on uninitialised memory. Use M_DEVBUF not M_DRM when freeing the buffer allocated by loadfirmware(). |
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| date | 2018-04-18T13:24:07Z | |||
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| author | bluhm | |||
| files | src/sys/net/if_gif.c | log | diff | annotate |
| message |
If m_pullup() changes the mbuf in gif_input(), also adjust the mbuf pointer in the IP protocol loop. Reset the loop's mbuf when the mbuf is freed. The latter is not necessary, but clearing a pointer to freed data is safer. OK dlg@ |
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| date | 2018-04-18T16:05:20Z | |||
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| author | deraadt | |||
| files | src/sys/sys/signal.h | log | diff | annotate |
| message |
Some programs create a PROT_NONE guard page at the far-end of the provided stack buffer. With a page-aligned buffer, creating a MAP_STACK sub-region would undo the PROT_NONE guard. Ignore that last page. (We could check if the last page is non-RW before choosing to skip it. But we've already elected to grow STK sizes to compensate. Always ignoring the last page makes it a non-MAP_STACK guard page which can be opportunistically discovered) ok semarie stefan kettenis |
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| date | 2018-04-18T16:05:21Z | |||
|---|---|---|---|---|
| author | deraadt | |||
| files | src/sys/uvm/uvm_map.c | log | diff | annotate |
| message |
Some programs create a PROT_NONE guard page at the far-end of the provided stack buffer. With a page-aligned buffer, creating a MAP_STACK sub-region would undo the PROT_NONE guard. Ignore that last page. (We could check if the last page is non-RW before choosing to skip it. But we've already elected to grow STK sizes to compensate. Always ignoring the last page makes it a non-MAP_STACK guard page which can be opportunistically discovered) ok semarie stefan kettenis |
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| date | 2018-04-18T16:34:42Z | |||
|---|---|---|---|---|
| author | deraadt | |||
| files | src/sys/arch/amd64/stand/libsa/exec_i386.c | log | diff | annotate |
| message |
re-enable ucode loading. The problem is the standard memory allocator cannot handle the larger firmwares, so we must place them somewhere else where the kernel can read them. Let's use 1MB. And pay attention if someone gets burned by this decision. Other solutions get a lot more hairy ok mlarkin jsing |
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| date | 2018-04-18T16:34:58Z | |||
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| author | deraadt | |||
| files | src/sys/arch/amd64/stand/boot/conf.c | log | diff | annotate |
| src/sys/arch/amd64/stand/cdboot/conf.c | log | diff | annotate | |
| src/sys/arch/amd64/stand/efiboot/conf.c | log | diff | annotate | |
| src/sys/arch/amd64/stand/pxeboot/conf.c | log | diff | annotate | |
| message | crank version | |||