| created | 2021-01-04T19:37:37Z |
|---|---|
| begin | 2020-12-04T00:00:00Z |
| end | 2020-12-05T00:00:00Z |
| path | src/sys |
| commits | 4 |
| date | 2020-12-04T03:22:46Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/dev/pv/hyperv.c | log | diff | annotate |
| src/sys/dev/pv/if_hvn.c | log | diff | annotate | |
| message |
hvn(4), hyperv(4): more tsleep(9) -> tsleep_nsec(9) conversions Replace all tsleep(..., 1) calls in these drivers with tsleep_nsec(9) calls. In every case we can use the nearby delay(9) intervals as the timeout. Tested by Andre Stoebe <[email protected]> (Hyper-V on Windows 10). "LGTM" mikeb@, ok mpi@ |
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| date | 2020-12-04T15:16:45Z | |||
|---|---|---|---|---|
| author | mpi | |||
| files | src/sys/kern/kern_fork.c | log | diff | annotate |
| src/sys/kern/kern_sig.c | log | diff | annotate | |
| message |
Prevent a TOCTOU race in single_thread_set() by extending the scope of the lock. Make sure `ps_single' is set only once by checking then updating it without releasing the lock. Analyzed by and ok claudio@ |
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| date | 2020-12-04T18:05:26Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/dev/pv/if_hvn.c | log | diff | annotate |
| message |
hvn(4): msleep(9) -> msleep_nsec(9) In hvn_alloc_cmd() we may spin waiting for a free rndis_cmd. We check the list once per tick and block with msleep(9) if there aren't any free objects. In practice though we don't need to poll for a free rndis_cmd because our sleep is protected by a mutex, so we can't miss a wakeup(9). That is, it's safe to use msleep_nsec(9) here and not set a timeout (INFSLP). Tested by Andre Stoebe <[email protected]> (Hyper-V on Windows 10). "LGTM" mikeb@, ok mpi@ |
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| date | 2020-12-04T21:18:09Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/arch/arm64/arm64/cpu.c | log | diff | annotate |
| message | Recognize Neoverse-N2. | |||