CVS commit: src/sys/dev/sdmmc
Module Name:src Committed By: jdc Date: Mon May 11 09:51:47 UTC 2020 Modified Files: src/sys/dev/sdmmc: sdmmc_mem.c Log Message: If the controller doesn't support switch func (opcode 6) then skip setting this but continue with other settings. This allows us to use a card, albeit at a lower speed. To generate a diff of this commit: cvs rdiff -u -r1.71 -r1.72 src/sys/dev/sdmmc/sdmmc_mem.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/share/mk
Module Name:src Committed By: skrll Date: Mon May 11 10:21:24 UTC 2020 Modified Files: src/share/mk: bsd.kmodule.mk Log Message: Update the list of hppa options to build working kernel modules. To generate a diff of this commit: cvs rdiff -u -r1.67 -r1.68 src/share/mk/bsd.kmodule.mk Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/hppa/conf
Module Name:src Committed By: skrll Date: Mon May 11 10:23:37 UTC 2020 Modified Files: src/sys/arch/hppa/conf: GENERIC Log Message: Enable modules To generate a diff of this commit: cvs rdiff -u -r1.32 -r1.33 src/sys/arch/hppa/conf/GENERIC Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/doc
Module Name:src Committed By: skrll Date: Mon May 11 10:34:37 UTC 2020 Modified Files: src/doc: CHANGES Log Message: Note hppa modules default To generate a diff of this commit: cvs rdiff -u -r1.2685 -r1.2686 src/doc/CHANGES Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/tests/lib/libc/sys
Module Name:src Committed By: kamil Date: Mon May 11 11:03:15 UTC 2020 Modified Files: src/tests/lib/libc/sys: t_ptrace_register_wait.h Log Message: Do not fail when trying to kill a dying process A dying process can disappear for a while. Rather than aborting, retry sending SIGKILL to it. To generate a diff of this commit: cvs rdiff -u -r1.1 -r1.2 src/tests/lib/libc/sys/t_ptrace_register_wait.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/tests/lib/libc/sys
Module Name:src Committed By: kamil Date: Mon May 11 12:17:57 UTC 2020 Modified Files: src/tests/lib/libc/sys: t_ptrace_register_wait.h Log Message: Simplify previous Emit SIGKILL without a loop and without checking for exact process status once it is collected. To generate a diff of this commit: cvs rdiff -u -r1.2 -r1.3 src/tests/lib/libc/sys/t_ptrace_register_wait.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.bin/calendar/calendars
Module Name:src Committed By: pgoyette Date: Mon May 11 12:42:58 UTC 2020 Modified Files: src/usr.bin/calendar/calendars: calendar.birthday Log Message: Fix typo To generate a diff of this commit: cvs rdiff -u -r1.41 -r1.42 src/usr.bin/calendar/calendars/calendar.birthday Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/aarch64/aarch64
Module Name:src
Committed By: riastradh
Date: Mon May 11 14:44:16 UTC 2020
Modified Files:
src/sys/arch/aarch64/aarch64: cpu.c
Log Message:
Add support for the ARMv8.5-RNG CPU random number generator.
We use the RNDRRS system register. I made the following two
wild-arse guesses about the architecture of real implementations,
which might not exist yet:
1. There's only one physical source per CPU package, so not worth
attaching one per core.
2. Like other CPU RNGs -- RDSEED, VIA C3 -- this probably gives about
half a bit of entropy per bit of data (although perhaps we should
say zero and revisit this once it arrives on real silicon).
Tested in qemu as well as I can, using `-cpu max' (which doesn't get
to userland for unrelated reasons).
This uses the numeric notation `mrs %0, s3_3_c2_c4_1' for the rndrrs
system register instead of the more legible `mrs %0, rndrrs' as
suggested in the ARMv8.5 ARM. Why?
- clang doesn't like `mrs %0, rndrrs' for reasons unclear to me.
- gas only likes it with `.arch armv8.5-a+rng', but there's no clear
way to keep that scoped; the `.set push/pop' stack that would be an
obvious choice for this works only on mips.
- gcc supports __attribute__((target("arch=..."))) on functions, but
the version we use doesn't yet know about armv8.5-a+rng.
Later on, we should replace this by a target attribute and the more
obvious `mrs %0, rndrrs' notation.
ok nick
To generate a diff of this commit:
cvs rdiff -u -r1.44 -r1.45 src/sys/arch/aarch64/aarch64/cpu.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
CVS commit: src/lib/libc/gen
Module Name:src Committed By: kre Date: Mon May 11 14:54:34 UTC 2020 Modified Files: src/lib/libc/gen: posix_spawnp.c Log Message: Do as the manual says, and use _PATH_DEFPATH if PATH is not present in the environment rather than simply turning into posix_spawn() in that case. Also, we cannot use strtok() to parse PATH, the semantics don't fit the API. Borrow the guts of execvp for the PATH search. We still simply check for a file with 'x' permission, and assume that one will do, whatever it is, which isn't really correct, but ... To generate a diff of this commit: cvs rdiff -u -r1.3 -r1.4 src/lib/libc/gen/posix_spawnp.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/dev/ic
Module Name:src Committed By: jdc Date: Mon May 11 14:55:20 UTC 2020 Modified Files: src/sys/dev/ic: w83l518d.c w83l518d_sdmmc.c w83l518dvar.h Log Message: Make the driver endian-independent. Add a quirk so that the bus front end can specify 1-bit only mode. Remove unused isa includes. Change the error returned for unsupported opcodes to ENOTSUP, so that we can pass this back to sdmmc_mem, where it's handled since r1.72 of src/sys/dev/sdmmc/sdmmc_mem.c To generate a diff of this commit: cvs rdiff -u -r1.2 -r1.3 src/sys/dev/ic/w83l518d.c \ src/sys/dev/ic/w83l518dvar.h cvs rdiff -u -r1.3 -r1.4 src/sys/dev/ic/w83l518d_sdmmc.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch
Module Name:src Committed By: joerg Date: Mon May 11 15:15:15 UTC 2020 Modified Files: src/sys/arch/amd64/conf: Makefile.amd64 src/sys/arch/i386/conf: Makefile.i386 Log Message: Fix GCC flags for Spectre mitigation to really only apply to GCC. To generate a diff of this commit: cvs rdiff -u -r1.84 -r1.85 src/sys/arch/amd64/conf/Makefile.amd64 cvs rdiff -u -r1.195 -r1.196 src/sys/arch/i386/conf/Makefile.i386 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/sysinst
Module Name:src Committed By: martin Date: Mon May 11 15:27:41 UTC 2020 Modified Files: src/usr.sbin/sysinst: bsddisklabel.c Log Message: Redo the root-size-limit check again after we grew the root partition for kernel dumps. Auto-enable the /usr partition if it overflows. For all non-root partitions, default to FFSv2. To generate a diff of this commit: cvs rdiff -u -r1.39 -r1.40 src/usr.sbin/sysinst/bsddisklabel.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/sparc64
Module Name:src Committed By: jdc Date: Mon May 11 15:56:15 UTC 2020 Modified Files: src/sys/arch/sparc64/conf: files.sparc64 Added Files: src/sys/arch/sparc64/dev: wb_ebus.c Log Message: Add an ebus frontend for the Winbond W83l518D SD card reader as found on Tadpole SPARCLE latops. To generate a diff of this commit: cvs rdiff -u -r1.158 -r1.159 src/sys/arch/sparc64/conf/files.sparc64 cvs rdiff -u -r0 -r1.1 src/sys/arch/sparc64/dev/wb_ebus.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/kern
Module Name:src Committed By: riastradh Date: Mon May 11 17:27:48 UTC 2020 Modified Files: src/sys/kern: subr_cprng.c Log Message: Work around early calls to cprng_strong. The bottleneck here is getting percpu_create to work early enough. We should really fix that, but for now, this workaround will serve. Should fix PR port-arm32/55252. To generate a diff of this commit: cvs rdiff -u -r1.37 -r1.38 src/sys/kern/subr_cprng.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/sysinst
Module Name:src Committed By: martin Date: Mon May 11 17:40:50 UTC 2020 Modified Files: src/usr.sbin/sysinst: bsddisklabel.c Log Message: When extending a partition (to fill the total disk size) do respect size limits. Do not suggest a size limited partition for extension by default. To generate a diff of this commit: cvs rdiff -u -r1.40 -r1.41 src/usr.sbin/sysinst/bsddisklabel.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/sparc64/conf
Module Name:src Committed By: jdc Date: Mon May 11 18:29:59 UTC 2020 Modified Files: src/sys/arch/sparc64/conf: GENERIC Log Message: Add "wb at ebus" and sdmmc, ld for the SD card reader on SPARCle. To generate a diff of this commit: cvs rdiff -u -r1.226 -r1.227 src/sys/arch/sparc64/conf/GENERIC Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/sparc/sparc
Module Name:src Committed By: kamil Date: Mon May 11 18:38:27 UTC 2020 Modified Files: src/sys/arch/sparc/sparc: process_machdep.c Log Message: Reject setting unaligned Program Counter Patch taken from OpenBSD. Tested in qemu. Fixes PR port-sparc/54734 by Andreas Gustafsson To generate a diff of this commit: cvs rdiff -u -r1.19 -r1.20 src/sys/arch/sparc/sparc/process_machdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/dev/pci
Module Name:src Committed By: jakllsch Date: Mon May 11 18:49:05 UTC 2020 Modified Files: src/sys/dev/pci: if_msk.c Log Message: msk(4): moderate no interrupts globally The global interrupt moderator on mskc(4) is mostly redundant with the Status Unit's tx and rx interrupt coalescing for our purpouses Revisits interrupt moderation change in 1.108. To generate a diff of this commit: cvs rdiff -u -r1.110 -r1.111 src/sys/dev/pci/if_msk.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/dev/pci
Module Name:src Committed By: jakllsch Date: Mon May 11 19:17:46 UTC 2020 Modified Files: src/sys/dev/pci: if_msk.c Log Message: msk(4): simplify interrupt return value creation This also corrects a problem where we would not claim we handled an interrupt that was ours. To generate a diff of this commit: cvs rdiff -u -r1.111 -r1.112 src/sys/dev/pci/if_msk.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/secmodel
Module Name:src Committed By: alnsn Date: Mon May 11 19:36:40 UTC 2020 Modified Files: src/sys/secmodel/securelevel: secmodel_securelevel.c src/sys/secmodel/suser: secmodel_suser.c Log Message: KAUTH_MACHDEP_SVS_DISABLE is deprecated. sysctl machdep.svs.enabled can't be changed anymore at runtime because it's now a boot option. To generate a diff of this commit: cvs rdiff -u -r1.34 -r1.35 \ src/sys/secmodel/securelevel/secmodel_securelevel.c cvs rdiff -u -r1.52 -r1.53 src/sys/secmodel/suser/secmodel_suser.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/tests/lib/libc/sys
Module Name:src Committed By: kamil Date: Mon May 11 20:58:48 UTC 2020 Modified Files: src/tests/lib/libc/sys: t_ptrace_fork_wait.h Log Message: Fix race in fork_singalmasked ELF RTLD after rtld.c r. 1.204 introduced locking that wraps the fork syscall. This locking changes signal mask of the calling process during the forking process. Instead of comparing old and new signal mask, just after the forking operation, check whether the expected signal is still masked and in another test whether it is still ignored. To generate a diff of this commit: cvs rdiff -u -r1.1 -r1.2 src/tests/lib/libc/sys/t_ptrace_fork_wait.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/tests/lib/libc/sys
Module Name:src Committed By: kamil Date: Mon May 11 21:18:11 UTC 2020 Modified Files: src/tests/lib/libc/sys: t_ptrace_clone_wait.h Log Message: Fix potential race in ptrace(2) clone(2) tests Instead of comparing old and new signal mask, just after the cloning operation, check whether the expected signal is still masked and in another test whether it is still ignored. Catch up after t_ptrace_fork_wait.h r. 1.2. To generate a diff of this commit: cvs rdiff -u -r1.2 -r1.3 src/tests/lib/libc/sys/t_ptrace_clone_wait.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/kern
Module Name:src Committed By: riastradh Date: Mon May 11 21:37:31 UTC 2020 Modified Files: src/sys/kern: subr_percpu.c Log Message: Teach percpu to run constructors on CPU attach. This should make percpu work reliably for things like cprng_strong much earlier -- not just after all CPUs have been detected. This is also necessary (though not on its own sufficient) for CPU hotplug. To generate a diff of this commit: cvs rdiff -u -r1.24 -r1.25 src/sys/kern/subr_percpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/kern
Module Name:src Committed By: riastradh Date: Mon May 11 21:38:54 UTC 2020 Modified Files: src/sys/kern: init_main.c subr_cprng.c Log Message: Move cprng_init before configure. This makes it available to device drivers, e.g. to generate MAC addresses at random, without initialization order hacks. Requires a minor initialization hack for cpu_name(primary cpu) early on, since that doesn't get set until mi_cpu_attach which may not run until the middle of configure. But this hack is less bad than other initialization order hacks. To generate a diff of this commit: cvs rdiff -u -r1.524 -r1.525 src/sys/kern/init_main.c cvs rdiff -u -r1.38 -r1.39 src/sys/kern/subr_cprng.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/kern
Module Name:src Committed By: riastradh Date: Mon May 11 21:40:12 UTC 2020 Modified Files: src/sys/kern: subr_cprng.c Log Message: Remove cprng initialization order hack. cprng_init now runs early enough that the hack should no longer be needed to address PR port-arm32/55252. To generate a diff of this commit: cvs rdiff -u -r1.39 -r1.40 src/sys/kern/subr_cprng.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src
Module Name:src Committed By: yhardy Date: Mon May 11 21:51:25 UTC 2020 Modified Files: src/distrib/sets/lists/debug: md.amd64 src/distrib/sets/lists/tests: md.amd64 src/tests/lib/libi386: Makefile Log Message: Fix the build for MKCOMPAT=no. The t_user_ldt test needs the i386 compat library which is only built when MKCOMPAT=yes. To generate a diff of this commit: cvs rdiff -u -r1.108 -r1.109 src/distrib/sets/lists/debug/md.amd64 cvs rdiff -u -r1.10 -r1.11 src/distrib/sets/lists/tests/md.amd64 cvs rdiff -u -r1.3 -r1.4 src/tests/lib/libi386/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/dev/pci
Module Name:src Committed By: jakllsch Date: Mon May 11 23:47:45 UTC 2020 Modified Files: src/sys/dev/pci: if_msk.c Log Message: msk(4): ack Status BMU IRQ only if we're (apparently) caught up with it Possibility for acking an unprocessed Status BMU IRQ still exists, and remains handled by the watchdog. Nevertheless this should reduce the likelyhood that path is taken. To generate a diff of this commit: cvs rdiff -u -r1.112 -r1.113 src/sys/dev/pci/if_msk.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/sysinst
Module Name:src Committed By: martin Date: Tue May 12 06:23:07 UTC 2020 Modified Files: src/usr.sbin/sysinst: bsddisklabel.c Log Message: Minor tweak to previous: when forcing a /usr partition just to have an arbitrary extendable partition, still use its default size initially. To generate a diff of this commit: cvs rdiff -u -r1.41 -r1.42 src/usr.sbin/sysinst/bsddisklabel.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/x86/x86
Module Name:src Committed By: msaitoh Date: Tue May 12 06:32:05 UTC 2020 Modified Files: src/sys/arch/x86/x86: cpu.c identcpu_subr.c Log Message: Don't use TSC freq value from CPUID if calibration works. - When it's the first call of cpu_get_tsc_freq() the HPET is not initialized, so try to use CPUID to get TSC freq. - If it's the 2nd call, don't use CPUID. Instead, print the difference between the calibrated value and CPUID's value if the verbose mode is set. To generate a diff of this commit: cvs rdiff -u -r1.190 -r1.191 src/sys/arch/x86/x86/cpu.c cvs rdiff -u -r1.3 -r1.4 src/sys/arch/x86/x86/identcpu_subr.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
