| created | 2019-06-08T11:05:30Z |
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| begin | 2019-06-01T00:00:00Z |
| end | 2019-06-02T00:00:00Z |
| path | src/sys |
| commits | 10 |
| date | 2019-06-01T00:02:28Z | |||
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| author | jsg | |||
| files | src/sys/dev/pci/drm/drm_file.c | log | diff | annotate |
| message |
drm: Wake up next in drm_read() chain if we are forced to putback the event From Chris Wilson 00734a9e7329acc48e575f697ee4118998c1dac0 in linux 4.19.y/4.19.47 60b801999c48b6c1dd04e653a38e2e613664264e in mainline linux |
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| date | 2019-06-01T04:30:52Z | |||
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| author | jsg | |||
| files | src/sys/arch/arm64/arm64/cpu.c | log | diff | annotate |
| message |
Recognise Cortex-A65. ok kettenis@ |
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| date | 2019-06-01T11:39:57Z | |||
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| author | jca | |||
| files | src/sys/lib/libz/infback.c | log | diff | annotate |
| src/sys/lib/libz/inffast.c | log | diff | annotate | |
| src/sys/lib/libz/inflate.c | log | diff | annotate | |
| message |
Fix warnings when building zlib with ZLIB_CONST defined Probably not very useful (given the lack of feedback) but feels more correct. Kernel part tested with option ZLIB_CONST. |
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| date | 2019-06-01T11:45:01Z | |||
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| author | kettenis | |||
| files | src/sys/arch/arm64/arm64/machdep.c | log | diff | annotate |
| src/sys/arch/arm64/arm64/pmap.c | log | diff | annotate | |
| message |
On machines with large amounts of physical memory we fail to initialize uvm because we don't have enough kernel memory available in the early bootstrap phase to allocate the vm_page structures. Fix this by making uvm_growkernel() work before uvm is initialized like we do on other architectures that don't use a direct map and explicitly call it after enumerating the available physical memory with an estimate of how much KVA we need to initialize uvm. ok patrick@ |
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| date | 2019-06-01T14:11:17Z | |||
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| author | mpi | |||
| files | src/sys/kern/init_main.c | log | diff | annotate |
| src/sys/kern/kern_acct.c | log | diff | annotate | |
| src/sys/kern/kern_exec.c | log | diff | annotate | |
| src/sys/kern/kern_exit.c | log | diff | annotate | |
| src/sys/kern/kern_fork.c | log | diff | annotate | |
| src/sys/kern/kern_resource.c | log | diff | annotate | |
| src/sys/kern/kern_sched.c | log | diff | annotate | |
| src/sys/kern/kern_sysctl.c | log | diff | annotate | |
| src/sys/kern/kern_time.c | log | diff | annotate | |
| src/sys/kern/sched_bsd.c | log | diff | annotate | |
| src/sys/kern/tty.c | log | diff | annotate | |
| message |
Revert to using the SCHED_LOCK() to protect time accounting. It currently creates a lock ordering problem because SCHED_LOCK() is taken by hardclock(). That means the "priorities" of a thread should be moved out of the SCHED_LOCK() first in order to make progress. Reported-by: [email protected] via anton@ as well as by kettenis@ |
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| date | 2019-06-01T14:11:18Z | |||
|---|---|---|---|---|
| author | mpi | |||
| files | src/sys/sys/proc.h | log | diff | annotate |
| src/sys/sys/resourcevar.h | log | diff | annotate | |
| src/sys/sys/sysctl.h | log | diff | annotate | |
| message |
Revert to using the SCHED_LOCK() to protect time accounting. It currently creates a lock ordering problem because SCHED_LOCK() is taken by hardclock(). That means the "priorities" of a thread should be moved out of the SCHED_LOCK() first in order to make progress. Reported-by: [email protected] via anton@ as well as by kettenis@ |
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| date | 2019-06-01T18:38:27Z | |||
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| author | patrick | |||
| files | src/sys/arch/arm64/include/vmparam.h | log | diff | annotate |
| message |
Bump VM_MAX_KERNEL_ADDRESS so that we have about 16G of KVA. Since we need KVA to keep track of all the RAM pages, machines with a lot of memory easily exhaust our KVA space. We need about 1G of KVA per 32G of memory, so with 16G of KVA we can maintain close to 512G of memory. ok kettenis@ |
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| date | 2019-06-01T22:42:18Z | |||
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| author | deraadt | |||
| files | src/sys/sys/proc.h | log | diff | annotate |
| src/sys/sys/syscall_mi.h | log | diff | annotate | |
| message |
Refactor the MAP_STACK feature, and introduce another similar variation: Lookup the address that a syscall instruction is executed from, and kill the process if that page is writeable. This brings an aspect of W^X behaviour to W|X mappings (in JITs not yet adapted to W^X). The goal is to remove simple attack methods and force use of ret2libc or other more complicated means. ok kettenis stefan visa |
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| date | 2019-06-01T22:42:20Z | |||
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| author | deraadt | |||
| files | src/sys/arch/alpha/alpha/trap.c | log | diff | annotate |
| src/sys/arch/amd64/amd64/trap.c | log | diff | annotate | |
| src/sys/arch/arm/arm/fault.c | log | diff | annotate | |
| src/sys/arch/arm64/arm64/trap.c | log | diff | annotate | |
| src/sys/arch/hppa/hppa/trap.c | log | diff | annotate | |
| src/sys/uvm/uvm_map.c | log | diff | annotate | |
| src/sys/uvm/uvm_map.h | log | diff | annotate | |
| message |
Refactor the MAP_STACK feature, and introduce another similar variation: Lookup the address that a syscall instruction is executed from, and kill the process if that page is writeable. This brings an aspect of W^X behaviour to W|X mappings (in JITs not yet adapted to W^X). The goal is to remove simple attack methods and force use of ret2libc or other more complicated means. ok kettenis stefan visa |
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| date | 2019-06-01T22:42:21Z | |||
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| author | deraadt | |||
| files | src/sys/arch/i386/i386/trap.c | log | diff | annotate |
| src/sys/arch/mips64/mips64/trap.c | log | diff | annotate | |
| src/sys/arch/powerpc/powerpc/trap.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/trap.c | log | diff | annotate | |
| message |
Refactor the MAP_STACK feature, and introduce another similar variation: Lookup the address that a syscall instruction is executed from, and kill the process if that page is writeable. This brings an aspect of W^X behaviour to W|X mappings (in JITs not yet adapted to W^X). The goal is to remove simple attack methods and force use of ret2libc or other more complicated means. ok kettenis stefan visa |
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