| created | 2024-04-10T22:05:20Z |
|---|---|
| begin | 2024-03-29T00:00:00Z |
| end | 2024-03-30T00:00:00Z |
| path | src/sys |
| commits | 32 |
| date | 2024-03-29T02:36:49Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/pci/sdhc_pci.c | log | diff | annotate |
| message |
Elkhart Lake needs the 0V quirk fixes accessing eMMC on a machine with Celeron J6413 from and tested by Sven Falempin |
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| date | 2024-03-29T06:47:05Z | |||
|---|---|---|---|---|
| author | deraadt | |||
| files | src/sys/sys/syscall_mi.h | log | diff | annotate |
| message |
Remove the at-syscall-time check for msyscall(2)'s behaviour. msyscall(2) was a big coding effort to ensure that system calls could only be performed from static-binary/ld.so/libc.so/sigtramp regions of memory, by caching a uvm entry with a serial number; new mmap/mprotect calls would increment the map serial, and the entry would need to be looked up again. So the cost was O(1) in the usual case, but O(log n) with some locking if a map change required a new lookup. In the new world order, such regions are immutable so they cannot be changed/split by mmap/mprotect; also we know the precise entry locations of the syscalls due to system call pinning (ELF OPENBSD_SYSCALL and pinsyscalls(2)), and this is all done as O(1) without any locking. All the other parts of the subsystem will be ripped out but please run a kernel with this before I make changes to ld.so.. ok kettenis |
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| date | 2024-03-29T06:50:06Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/kern/kern_sysctl.c | log | diff | annotate |
| message |
Remove one global variable duplicating uvmexp.pagesize. ok guenther@ deraadt@ |
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| date | 2024-03-29T08:19:40Z | |||
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| author | stsp | |||
| files | src/sys/dev/ic/dwqe.c | log | diff | annotate |
| message |
skip dwqe_tx_proc() processing while the interface is not up Prevents a crash seen by bluhm@ while running flood ping in parallel to looping ifconfig dwqe0 down up: kernel: protection fault trap, code=0 Stopped at m_tag_delete_chain+0x30: movq 0(%rsi),%rax ok kettenis@ dlg@ patrick@ deraadt@ |
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| date | 2024-03-29T12:45:13Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/dev/fdt/dwpcie.c | log | diff | annotate |
| message |
Fix writing the prefetchable mmio window base/limit. ok patrick@ |
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| date | 2024-03-29T21:04:37Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/include/frame.h | log | diff | annotate |
| message |
Now that this file is no longer used by any libc C file, get rid of checks for the _LIBC preprocessor symbol. Also move the CC64FSZ and BIAS defines earlier in order to only have one !_LOCORE block. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:05:34Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/include/asm.h | log | diff | annotate |
| message |
Remove unconditional define of _LOCORE. This was used to get once-protected-by-_LOCORE defines from <machine/frame.h>, but is now completely unnecessary and possibly dangerous. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:06:14Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/include/autoconf.h | log | diff | annotate |
| src/sys/arch/sparc64/include/conf.h | log | diff | annotate | |
| src/sys/arch/sparc64/include/cpu.h | log | diff | annotate | |
| src/sys/arch/sparc64/include/idprom.h | log | diff | annotate | |
| src/sys/arch/sparc64/include/pte.h | log | diff | annotate | |
| src/sys/arch/sparc64/include/vmparam.h | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/clock.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/locore.s | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/machdep.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/ofw_machdep.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/pmap.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/trap.c | log | diff | annotate | |
| message |
Remove dead defines, prototypes and data, and duplicate or misleading comments. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:07:11Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/fpu/fpu.c | log | diff | annotate |
| src/sys/arch/sparc64/fpu/fpu_add.c | log | diff | annotate | |
| src/sys/arch/sparc64/fpu/fpu_compare.c | log | diff | annotate | |
| src/sys/arch/sparc64/fpu/fpu_div.c | log | diff | annotate | |
| src/sys/arch/sparc64/fpu/fpu_emu.h | log | diff | annotate | |
| src/sys/arch/sparc64/fpu/fpu_explode.c | log | diff | annotate | |
| src/sys/arch/sparc64/fpu/fpu_extern.h | log | diff | annotate | |
| src/sys/arch/sparc64/fpu/fpu_implode.c | log | diff | annotate | |
| src/sys/arch/sparc64/fpu/fpu_mul.c | log | diff | annotate | |
| src/sys/arch/sparc64/fpu/fpu_sqrt.c | log | diff | annotate | |
| src/sys/arch/sparc64/fpu/fpu_subr.c | log | diff | annotate | |
| message |
De-register fpu completion code. There are pending changes to some of these files, and this would get in the way. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:08:10Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/fpu/fpu.c | log | diff | annotate |
| src/sys/arch/sparc64/fpu/fpu_add.c | log | diff | annotate | |
| src/sys/arch/sparc64/fpu/fpu_compare.c | log | diff | annotate | |
| src/sys/arch/sparc64/fpu/fpu_div.c | log | diff | annotate | |
| src/sys/arch/sparc64/fpu/fpu_explode.c | log | diff | annotate | |
| src/sys/arch/sparc64/fpu/fpu_implode.c | log | diff | annotate | |
| src/sys/arch/sparc64/fpu/fpu_subr.c | log | diff | annotate | |
| message |
No longer include <machine/fsr.h> from <machine/reg.h>, and have the few users which need both explicitly include both. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:08:11Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/include/reg.h | log | diff | annotate |
| src/sys/arch/sparc64/sparc64/genassym.cf | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/trap.c | log | diff | annotate | |
| message |
No longer include <machine/fsr.h> from <machine/reg.h>, and have the few users which need both explicitly include both. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:09:04Z | |||
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| author | miod | |||
| files | src/sys/arch/sparc64/dev/z8530kbd.c | log | diff | annotate |
| src/sys/arch/sparc64/dev/zs.c | log | diff | annotate | |
| src/sys/arch/sparc64/include/cpu.h | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/autoconf.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/intr.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/locore.s | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/trap.c | log | diff | annotate | |
| message |
Remove dead code. Some of it had been dead since the very beginning of the sparc64 port. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:09:49Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/sparc64/machdep.c | log | diff | annotate |
| src/sys/arch/sparc64/sparc64/ofw_machdep.c | log | diff | annotate | |
| message |
Comment out unused routines. They might become used in the future, so they are better not moved to the Attic yet. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:11:31Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/conf/files.sparc64 | log | diff | annotate |
| message |
Clean-up cache-related definitions and routines. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:11:32Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/sparc64/Attic/cache.c | log | diff | annotate |
| src/sys/arch/sparc64/sparc64/cache.h | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/cpu.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/locore.s | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/machdep.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/pmap.c | log | diff | annotate | |
| message |
Clean-up cache-related definitions and routines. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:12:58Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/sparc64/vm_machdep.c | log | diff | annotate |
| message |
Be sure to reset p->p_md.md_fpstate to NULL after freeing it in cpu_exit(). There should hopefully be no further faults on this proc causing an fpu state to be handled, but better play safe than sorry. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:14:31Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/fpu/fpu.c | log | diff | annotate |
| src/sys/arch/sparc64/fpu/fpu_extern.h | log | diff | annotate | |
| src/sys/arch/sparc64/include/reg.h | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/emul.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/genassym.cf | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/process_machdep.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/trap.c | log | diff | annotate | |
| message |
Clean the fpu trap code: - since there are no hardware fpu operation queues on real sparc64 hardware, don't bother declaring the relevant struct and fields. - when an fpu instruction needs to be emulated, pass it directly to fpu_cleanup rather than fake its appearance in the fpu queue. While there, also pass the ready-to-use union sigval computed in trap() in case a signal needs to be delivered. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:14:56Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/sparc64/genassym.cf | log | diff | annotate |
| message |
Get rid of unnecessary defines in assym.h. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:16:01Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/include/intr.h | log | diff | annotate |
| src/sys/arch/sparc64/sparc64/intreg.h | log | diff | annotate | |
| message |
Move C declarations from intreg.h to <machine/intr.h> which includes it. This makes intreg.h locore-friendly - it only contains the MAXINTNUM define after that. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:16:38Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/include/signal.h | log | diff | annotate |
| src/sys/arch/sparc64/sparc64/locore.s | log | diff | annotate | |
| message |
Stop including <machine/signal.h> in locore and remove _LOCORE guards from this header file. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:17:13Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/dev/zs.c | log | diff | annotate |
| src/sys/arch/sparc64/include/z8530var.h | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/autoconf.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/conf.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/intr.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/locore.s | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/machdep.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/pmap.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/trap.c | log | diff | annotate | |
| message |
Update/fix/remove obsolete or just plainly wrong comments. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:18:19Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/dev/pyro.c | log | diff | annotate |
| src/sys/arch/sparc64/dev/vpci.c | log | diff | annotate | |
| src/sys/arch/sparc64/include/intr.h | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/clock.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/intr.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/locore.s | log | diff | annotate | |
| message |
send_softint() was designed as being able to target a particular cpu, but the code for this was never written and all uses target the running cpu anyway, so stop pretending it may do things it won't do and drop that cpu argument. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:19:30Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/sparc64/trap.c | log | diff | annotate |
| message |
Text faults should not invoke uvm_grow() since the fault address is not on stack. Remove duplicated "panic if uvm_fault() fails and we are in kernel mode" blocks. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:20:03Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/sparc64/locore.s | log | diff | annotate |
| message |
STACKFRAME macro is always invoked on a well-formed 64-bit stack, no need to check for missing BIAS. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:23:17Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/sparc64/locore.s | log | diff | annotate |
| message |
Simplify two more places where we don't need to check for unbiased stacks. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:25:55Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/sparc64/locore.s | log | diff | annotate |
| message |
Check for %otherwin being nonzero earlier in rft_user. There is one code path using it in %g2 and another using it in %g7. There is no reason for them to use different registers, and fixing this allows the check to be performed a bit earlier. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:26:38Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/sparc64/clock.c | log | diff | annotate |
| src/sys/arch/sparc64/sparc64/cpu.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/machdep.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/pmap.c | log | diff | annotate | |
| message |
Remove truly unneeded includes (not included indirectly). ok claudio@ kettenis@ |
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| date | 2024-03-29T21:27:53Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/include/cpu.h | log | diff | annotate |
| src/sys/arch/sparc64/include/proc.h | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/db_interface.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/genassym.cf | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/locore.s | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/machdep.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/pmap.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/vm_machdep.c | log | diff | annotate | |
| message |
Store the physical address of each pcb in struct mdproc, and use this in order to speed up window spills, rather than doing an inline pmap_extract (well, pseg_get). ok claudio@ kettenis@ |
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| date | 2024-03-29T21:29:33Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/dev/ebus_mainbus.c | log | diff | annotate |
| src/sys/arch/sparc64/dev/fhc.c | log | diff | annotate | |
| src/sys/arch/sparc64/dev/psycho.c | log | diff | annotate | |
| src/sys/arch/sparc64/dev/pyro.c | log | diff | annotate | |
| src/sys/arch/sparc64/dev/sbus.c | log | diff | annotate | |
| src/sys/arch/sparc64/dev/schizo.c | log | diff | annotate | |
| src/sys/arch/sparc64/dev/vbus.c | log | diff | annotate | |
| src/sys/arch/sparc64/dev/vpci.c | log | diff | annotate | |
| message |
Drop the first argument of intr_establish(). Instead, require all callers to put the right value in the ih_pil field, and have intr_establish() trust them rather than assigning this field again from its first argument. ok claudio@ kettenis@ |
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| date | 2024-03-29T21:29:34Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/sparc64/include/intr.h | log | diff | annotate |
| src/sys/arch/sparc64/sparc64/clock.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/intr.c | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/machdep.c | log | diff | annotate | |
| message |
Drop the first argument of intr_establish(). Instead, require all callers to put the right value in the ih_pil field, and have intr_establish() trust them rather than assigning this field again from its first argument. ok claudio@ kettenis@ |
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| date | 2024-03-29T22:08:09Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/dev/fdt/dwiic_fdt.c | log | diff | annotate |
| message |
Skip calculating timings if we can't determine the frequency of the clock. This avoids programming the hardware with clearly wrong values. On the Milk-V Pioneer this means the I2C controller remains functional and rebooting using the appropriate SBI call still works. ok miod@ |
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| date | 2024-03-29T22:11:34Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/arch/riscv64/include/sbi.h | log | diff | annotate |
| src/sys/arch/riscv64/riscv64/sbi.c | log | diff | annotate | |
| message |
Use SBI calls to reboot or power down the machine when the firmware supports them. ok jca@ |
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