| created | 2022-02-12T20:19:25Z |
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| begin | 2022-02-07T00:00:00Z |
| end | 2022-02-08T00:00:00Z |
| path | src/sys |
| commits | 9 |
| date | 2022-02-07T11:03:34Z | |||
|---|---|---|---|---|
| author | claudio | |||
| files | src/sys/net/route.c | log | diff | annotate |
| message |
In rtredirect() change an bad assignment in an if condition to the correct equality check. Found by and OK jsg@ |
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| date | 2022-02-07T13:16:42Z | |||
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| author | kettenis | |||
| files | src/sys/dev/pci/drm/drm_linux.c | log | diff | annotate |
| message |
Convert KVA allocation to km_alloc(9). ok jsg@ |
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| date | 2022-02-07T13:17:27Z | |||
|---|---|---|---|---|
| author | rob | |||
| files | src/sys/sys/proc.h | log | diff | annotate |
| message |
Sync ps.1 with sys/proc.h. Tweaked by deraadt@. Ok millert@ deraadt@ |
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| date | 2022-02-07T15:23:43Z | |||
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| author | bluhm | |||
| files | src/sys/netinet6/nd6.c | log | diff | annotate |
| src/sys/netinet6/nd6_nbr.c | log | diff | annotate | |
| message |
Checking ifaddr pointer for NULL without checking in6_ifaddr works as ifaddr ia_ifa is the first field of in6_ifaddr. So the pointers are the same, and one NULL check works for both. But in ISO C NULL has some kind of type and this is undefined behavior. So add a second NULL check that the compiler can optimize away. The resulting assembler is the same. found by kubsan; OK tobhe@ |
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| date | 2022-02-07T19:28:14Z | |||
|---|---|---|---|---|
| author | rob | |||
| files | src/sys/sys/proc.h | log | diff | annotate |
| message | Tweak previous. | |||
| date | 2022-02-07T19:30:48Z | |||
|---|---|---|---|---|
| author | guenther | |||
| files | src/sys/kern/kern_exec.c | log | diff | annotate |
| src/sys/sys/exec.h | log | diff | annotate | |
| message |
Delete STACKGAPLEN: this exec-time allocation at the top of the original thread's stack hasn't been used since 2015. ok miod@ deraadt@ |
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| date | 2022-02-07T22:28:15Z | |||
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| author | gkoehler | |||
| files | src/sys/arch/powerpc/ddb/db_trace.c | log | diff | annotate |
| message |
Allow "ddb{1}> trace" through interrupt on macppc If cpu0 sends PPC_IPI_DDB to cpu1, then cpu1 stops on its interrupt stack. Teach ININTSTK to allow traces through all interrupt stacks, not only cpu0's. ININTSTK now works by looping for all cpus. It doesn't remember which cpu owns the stack. A macppc has at most 4 cpus. ok kettenis@ miod@ |
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| date | 2022-02-07T22:57:47Z | |||
|---|---|---|---|---|
| author | rob | |||
| files | src/sys/sys/sysctl.h | log | diff | annotate |
| message |
New status flag: 'c' - process is chrooted. Feedback and tweaks from deraadt@ guenther@ Ok bluhm@ deraadt@ |
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| date | 2022-02-07T23:20:09Z | |||
|---|---|---|---|---|
| author | gkoehler | |||
| files | src/sys/arch/powerpc/powerpc/pmap.c | log | diff | annotate |
| message |
Allow writes to rw pages in pte_spill_v In the powerpc pmap, hash collisions can spill page table entries. Page faults can use pte_spill_v to reinsert a spilled pte. If the fault is a write (DSISR_STORE), then pte_spill_v tries to check for a read-only page. The existing check (pte_lo & PTE_RO_64) also matched rw pages, because PTE_RO_64 is 3 and PTE_RW_64 is 2. This caused pte_spill_v to deny writes to rw pages. Then uvm_fault might allow the write; but uvm_fault can't handle some pages in the kernel. Such faults caused, "panic: uvm_fault: fault on non-pageable map", or "panic: trap type 300". Change it to ((pte_lo & PTE_PP_64) == PTE_RO_64). This seems to fix one reason why bsd.mp on a macppc dual G5 might panic. ok kettenis@ miod@ |
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