| created | 2020-03-23T22:06:57Z |
|---|---|
| begin | 2020-03-13T00:00:00Z |
| end | 2020-03-14T00:00:00Z |
| path | src/sys |
| commits | 9 |
| date | 2020-03-13T00:14:38Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/arch/arm64/arm64/locore.S | log | diff | annotate |
| message |
Add speciulation barrier after the last remaining naked ERET instruction. While the barrier isn't really needed here, it doesn't hurt and having it there establishes a pattern for people to follow. idiomatic deraadt@ |
|||
| date | 2020-03-13T05:20:07Z | |||
|---|---|---|---|---|
| author | deraadt | |||
| files | src/sys/arch/arm64/arm64/syscall.c | log | diff | annotate |
| message | improve comment about the speculation barrier | |||
| date | 2020-03-13T08:46:50Z | |||
|---|---|---|---|---|
| author | deraadt | |||
| files | src/sys/arch/arm/arm/sigcode.S | log | diff | annotate |
| src/sys/arch/arm/arm/syscall.c | log | diff | annotate | |
| message |
Anthony Steinhauser reports that 32-bit arm cpus have the same speculation problems as 64-bit models. All syscall instructions ("swi 0") now have a nop;nop after them. We make the kernel skip over these when returning, so that we can (soon) change the nops into a speculation barrier. ok kettenis |
|||
| date | 2020-03-13T09:25:21Z | |||
|---|---|---|---|---|
| author | mpi | |||
| files | src/sys/kern/init_main.c | log | diff | annotate |
| src/sys/kern/kern_exit.c | log | diff | annotate | |
| src/sys/kern/kern_sig.c | log | diff | annotate | |
| src/sys/sys/signalvar.h | log | diff | annotate | |
| message |
Rename "sigacts" flag field to avoid conflict with the "process" one. This shows that atomic_* operations should not be necessery to write to this field unlike with the process one. The advantage of using a somewhat-unique prefix for struct member is moot when multiple definitions use the same prefix :o) From Amit Kulkarni, ok claudio@ |
|||
| date | 2020-03-13T09:30:22Z | |||
|---|---|---|---|---|
| author | mpi | |||
| files | src/sys/kern/subr_disk.c | log | diff | annotate |
| message |
Simplify logic, the "netboot" interface is always related to `bootdv'. Logic is hard, so keep only one of two logically equivalent statements. CID 271085 ok kettenis@, deraadt@, miod@ |
|||
| date | 2020-03-13T10:07:01Z | |||
|---|---|---|---|---|
| author | anton | |||
| files | src/sys/kern/kern_descrip.c | log | diff | annotate |
| src/sys/kern/vfs_syscalls.c | log | diff | annotate | |
| src/sys/sys/file.h | log | diff | annotate | |
| src/sys/sys/sysctl.h | log | diff | annotate | |
| message |
In order to unlock flock(2), make writes to the f_iflags field of struct file atomic. This also gets rid of the last kernel lock protected field in the scope of struct file. ok mpi@ visa@ |
|||
| date | 2020-03-13T14:55:46Z | |||
|---|---|---|---|---|
| author | krw | |||
| files | src/sys/dev/ic/nvme.c | log | diff | annotate |
| src/sys/dev/ic/nvmevar.h | log | diff | annotate | |
| message | Bump nvme(4) max physio() i/o size to 128K. | |||
| date | 2020-03-13T15:30:58Z | |||
|---|---|---|---|---|
| author | patrick | |||
| files | src/sys/dev/ic/bwfmvar.h | log | diff | annotate |
| src/sys/dev/sdmmc/if_bwfm_sdio.c | log | diff | annotate | |
| message |
Recognize BCM43341 as a BCM43340 variant. From Rob Schmersel |
|||
| date | 2020-03-13T16:35:09Z | |||
|---|---|---|---|---|
| author | claudio | |||
| files | src/sys/kern/kern_synch.c | log | diff | annotate |
| message |
Initialize sls_sig to 0 and not 1. sls_sig stores the signal number of a possible signal that was caught during sleep setup. It does not make sense to have a default of 1 (SIGHUP) for this. OK visa@ mpi@ |
|||