CVS commit: [netbsd-10] src

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Wed Aug  9 17:42:06 UTC 2023

Modified Files:
        src/external/cddl/osnet/sys/sys [netbsd-10]: kcondvar.h
        src/share/man/man4 [netbsd-10]: ddb.4
        src/sys/arch/alpha/include [netbsd-10]: mutex.h
        src/sys/arch/amiga/dev [netbsd-10]: grfabs_cc.c
        src/sys/arch/amiga/include [netbsd-10]: intr.h
        src/sys/arch/arm/include [netbsd-10]: cpu.h mutex.h
        src/sys/arch/arm/xscale [netbsd-10]: pxa2x0_intr.c pxa2x0_intr.h
        src/sys/arch/atari/include [netbsd-10]: intr.h
        src/sys/arch/cesfic/include [netbsd-10]: intr.h
        src/sys/arch/evbarm/g42xxeb [netbsd-10]: obio.c
        src/sys/arch/evbarm/include [netbsd-10]: intr.h
        src/sys/arch/evbarm/lubbock [netbsd-10]: obio.c sacc_obio.c
        src/sys/arch/hp300/include [netbsd-10]: intr.h
        src/sys/arch/hppa/include [netbsd-10]: intr.h mutex.h
        src/sys/arch/ia64/acpi [netbsd-10]: madt.c
        src/sys/arch/ia64/include [netbsd-10]: mutex.h sapicvar.h
        src/sys/arch/luna68k/include [netbsd-10]: intr.h
        src/sys/arch/m68k/include [netbsd-10]: mutex.h
        src/sys/arch/mac68k/include [netbsd-10]: intr.h
        src/sys/arch/mips/include [netbsd-10]: mutex.h
        src/sys/arch/mvme68k/include [netbsd-10]: intr.h
        src/sys/arch/news68k/include [netbsd-10]: intr.h
        src/sys/arch/next68k/include [netbsd-10]: intr.h
        src/sys/arch/or1k/include [netbsd-10]: mutex.h
        src/sys/arch/powerpc/include [netbsd-10]: mutex.h
        src/sys/arch/riscv/include [netbsd-10]: mutex.h
        src/sys/arch/sh3/include [netbsd-10]: mutex.h
        src/sys/arch/sparc/include [netbsd-10]: cpu.h mutex.h psl.h
        src/sys/arch/sparc64/include [netbsd-10]: cpu.h mutex.h psl.h
        src/sys/arch/sun68k/include [netbsd-10]: intr.h
        src/sys/arch/usermode/include [netbsd-10]: mutex.h
        src/sys/arch/vax/include [netbsd-10]: intr.h mutex.h
        src/sys/arch/x68k/include [netbsd-10]: intr.h
        src/sys/arch/x86/include [netbsd-10]: cpu.h mutex.h
        src/sys/ddb [netbsd-10]: db_command.c ddb.h files.ddb
        src/sys/external/bsd/drm2/include/linux [netbsd-10]: idr.h
        src/sys/kern [netbsd-10]: kern_core.c
        src/sys/opencrypto [netbsd-10]: cryptodev.h
        src/sys/sys [netbsd-10]: cpu_data.h ksem.h lua.h proc.h rwlock.h
            sched.h
        src/sys/uvm [netbsd-10]: uvm_param.h
        src/usr.sbin/crash [netbsd-10]: Makefile
Added Files:
        src/sys/ddb [netbsd-10]: db_syncobj.c db_syncobj.h

Log Message:
Pull up following revision(s) (requested by maya in ticket #316):

        sys/arch/m68k/include/mutex.h: revision 1.13
        sys/arch/arm/include/cpu.h: revision 1.125
        sys/arch/sun68k/include/intr.h: revision 1.21
        sys/arch/arm/include/mutex.h: revision 1.28
        sys/sys/rwlock.h: revision 1.18
        sys/arch/powerpc/include/mutex.h: revision 1.7
        sys/arch/arm/include/mutex.h: revision 1.29
        sys/arch/powerpc/include/mutex.h: revision 1.8
        sys/uvm/uvm_param.h: revision 1.42
        sys/sys/ksem.h: revision 1.16
        sys/arch/x86/include/mutex.h: revision 1.10
        sys/sys/proc.h: revision 1.372
        sys/sys/ksem.h: revision 1.17
        sys/arch/ia64/include/mutex.h: revision 1.8
        sys/arch/evbarm/include/intr.h: revision 1.29
        sys/sys/lua.h: revision 1.9
        sys/arch/next68k/include/intr.h: revision 1.23
        sys/arch/ia64/include/mutex.h: revision 1.9
        sys/arch/hp300/include/intr.h: revision 1.35
        sys/arch/hp300/include/intr.h: revision 1.36
        sys/arch/sparc/include/cpu.h: revision 1.111
        sys/arch/hppa/include/mutex.h: revision 1.16
        sys/arch/vax/include/intr.h: revision 1.31
        sys/arch/hppa/include/mutex.h: revision 1.17
        sys/arch/news68k/include/intr.h: revision 1.28
        sys/arch/hppa/include/mutex.h: revision 1.18
        sys/arch/hppa/include/intr.h: revision 1.3
        sys/arch/hppa/include/mutex.h: revision 1.19
        sys/arch/hppa/include/intr.h: revision 1.4
        sys/sys/sched.h: revision 1.92
        sys/opencrypto/cryptodev.h: revision 1.51
        sys/arch/vax/include/mutex.h: revision 1.20
        sys/arch/sparc64/include/mutex.h: revision 1.10
        sys/arch/ia64/include/sapicvar.h: revision 1.2
        sys/arch/riscv/include/mutex.h: revision 1.5
        sys/arch/amiga/dev/grfabs_cc.c: revision 1.39
        sys/external/bsd/drm2/include/linux/idr.h: revision 1.11
        sys/arch/riscv/include/mutex.h: revision 1.6
        sys/ddb/files.ddb: revision 1.16
        sys/arch/mac68k/include/intr.h: revision 1.32
        share/man/man4/ddb.4: revision 1.203
        sys/ddb/db_command.c: revision 1.183
        sys/arch/mips/include/mutex.h: revision 1.10
        sys/ddb/db_command.c: revision 1.184
        sys/arch/x68k/include/intr.h: revision 1.22
        sys/arch/sparc/include/psl.h: revision 1.51
        sys/arch/or1k/include/mutex.h: revision 1.4
        sys/arch/mips/include/mutex.h: revision 1.11
        sys/arch/arm/xscale/pxa2x0_intr.h: revision 1.16
        sys/arch/sparc64/include/cpu.h: revision 1.134
        sys/arch/sparc/include/psl.h: revision 1.52
        sys/arch/or1k/include/mutex.h: revision 1.5
        sys/arch/mvme68k/include/intr.h: revision 1.22
        sys/arch/luna68k/include/intr.h: revision 1.16
        external/cddl/osnet/sys/sys/kcondvar.h: revision 1.6
        sys/arch/sparc/include/mutex.h: revision 1.12
        sys/arch/sparc/include/mutex.h: revision 1.13
        sys/arch/usermode/include/mutex.h: revision 1.5
        sys/arch/usermode/include/mutex.h: revision 1.6
        sys/kern/kern_core.c: revision 1.38
        usr.sbin/crash/Makefile: revision 1.49
        sys/arch/amiga/include/intr.h: revision 1.23
        sys/arch/alpha/include/mutex.h: revision 1.12
        sys/arch/alpha/include/mutex.h: revision 1.13
        sys/arch/evbarm/lubbock/sacc_obio.c: revision 1.16
        sys/ddb/ddb.h: revision 1.6
        sys/arch/sparc64/include/mutex.h: revision 1.8
        sys/arch/sh3/include/mutex.h: revision 1.12
        sys/arch/evbarm/lubbock/sacc_obio.c: revision 1.17
        sys/ddb/db_syncobj.c: revision 1.1
        sys/arch/vax/include/mutex.h: revision 1.18
        sys/arch/sparc64/include/psl.h: revision 1.63
        sys/arch/sparc64/include/mutex.h: revision 1.9
        sys/arch/sh3/include/mutex.h: revision 1.13
        sys/arch/evbarm/lubbock/obio.c: revision 1.13
        sys/arch/atari/include/intr.h: revision 1.23
        sys/ddb/db_syncobj.c: revision 1.2
        sys/arch/vax/include/mutex.h: revision 1.19
        sys/arch/evbarm/g42xxeb/obio.c: revision 1.14
        sys/arch/evbarm/g42xxeb/obio.c: revision 1.15
        sys/arch/cesfic/include/intr.h: revision 1.14
        sys/ddb/db_syncobj.h: revision 1.1
        sys/arch/x86/include/cpu.h: revision 1.134
        sys/arch/evbarm/g42xxeb/obio.c: revision 1.16
        sys/arch/cesfic/include/intr.h: revision 1.15
        sys/arch/arm/xscale/pxa2x0_intr.c: revision 1.26
        sys/sys/cpu_data.h: revision 1.54
        sys/arch/m68k/include/mutex.h: revision 1.12
        sys/arch/ia64/acpi/madt.c: revision 1.6

sys/rwlock.h: Make this more self-contained for bool.

machine/mutex.h: Sprinkle includes so this can be used by crash(8).

ddb: New `show all tstiles' command.
Shows who's waiting for which locks and what the owner is up to.

Include psl.h for ipl_cookie_t if __MUTEX_PRIVATE

sys: Rip <sys/resourcevar.h> out of <uvm/uvm_param.h>.

And thus out of <sys/param.h>, which is exceedingly overused and
fragile and delenda est.

Should fix (some) issues with the recent inclusion of machine/lock.h
in various machine/mutex.h files.

arm/mutex.h: Need machine/intr.h, machine/lock.h.

For ipl_cookie_t and __cpu_simple_lock_t.
evbarm/intr.h: Define ipl_cookie_t before including ARM_INTR_IMPL.

Otherwise arm/mutex.h doesn't work, due to a cyclic dependency which
should really be fixed.
opencrypto/cryptodev.h: Fix includes.
- Move sys/condvar.h under #ifdef _KERNEL.
- Add some other necessary includes and forward declarations.
- Sort.

hp300/intr.h: Fix missing includes.
linux/idr.h: Need <sys/mutex.h> for kmutex_t.
amiga/intr.h: Don't define spl*() functions if !_KERNEL.

This is used by crash(8) now, and what's important is ipl_cookie_t.
cesfic/intr.h: Expose ipl_cookie_t to userland for crash(8).
cesfic/intr.h: Expose ipl_cookie_t to userland only with _KMEMUSER.

Probably not necessary but let's be a little more cautious about
this.

atari/intr.h: Expose ipl_cookie_t with _KMEMUSER for crash(8).

arm/cpu.h: Need sys/param.h for COHERENCY_UNIT.

Nix machine/param.h -- not meant to be used directly, pulled in by
sys/param.h.

Move the definition of ipl_cookie_t out of the kernel-only sections,
some _KMEMUSER applications need it.

ddb: Cast pointer to uintptr_t first before db_expr_t.

hppa/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8).

luna68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8).

mvme68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8).

news68k/intr.h: Fix includes.  Put some definitions under _KERNEL.

next68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8).

sys/ksem.h: Hack around fstat(8) abuse of _KERNEL.

sun68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8).

vax/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8).

x68k/intr.h: Put functions under _KERNEL so crash(8) can use this.

Make ipl_cookie_t visible for _KMEMUSER userland applications.

fix editor mishap in previous

Explicitly include <sys/mutex.h> for kmutex_t.

Replace kmutex_t * (which may be undefined here) with struct kmutex *,
suggested by Taylor.

hp300/intr.h: Put most of this under #ifdef _KERNEL.
Only ipl_cookie_t really needs to be exposed now, for crash(8).

mac68k/intr.h: Expose ipl_cookie_t to _KMEMUSER for crash(8).
Make inclusion of sys/intr.h explicit for spl*.

fix hppa and vax builds.

machine/lock.h isn't necessary for __cpu_simple_lock_t, it's in
sys/types.h.  avoids cpu_data.h vs sched.h include order issues.

move the hppa ipl_t typedef with the moved usage of it.
machine/mutex.h: Sprinkle sys/types.h, omit machine/lock.h.

Turns out machine/lock.h is not needed for __cpu_simple_lock_t, which
always comes from sys/types.h.  And, really, sys/types.h (or at least
sys/stdint.h) is needed for uintN_t and uintptr_t.

ddb: Cast pointer to uintptr_t, then to db_expr_t.
Avoids warnings about conversion between pointer and integer of
different size on some architectures.

re-fix hppa builds.

this file uses __cpu_simple_lock(), not just the underlying type,
so it does need machine/lock.h.

Break cycle by using `struct kmutex *' instead of `kmutex_t *'.
sys/sched.h included sys/mutex.h
which includes sys/intr.h
which includes machine/intr.h
which on cats includes arm/footbridge/footbridge_intr.h
which includes arm/cpu.h
which includes sys/cpu_data.h
which includes sys/sched.h

But there was never any real need for sys/mutex.h in sys/sched.h,
because it only uses pointers to the opaque struct kmutex.  Cycle
broken by using `struct kmutex *' instead of pulling in sys/mutex.h
for the definition of kmutex_t.

Side effect: This revealed that sys/cpu_data.h needed sys/intr.h
(which was pulled in accidentally by sys/mutex.h via sys/sched.h) for
SOFTINT_COUNT.  Also revealed some other machine/cpu.h header files
were missing includes of sys/mutex.h for kmutex_t.

ia64: Need sys/types.h for u_int, vaddr_t; sys/mutex.h for kmutex_t.

explicitly include no longer implicitly included sys/mutex.h.

arm/xscale: Use sys/bitops.h fls32 - 1 instead of 31 - __builtin_clz.
Sidesteps namespace collision with `#define bits ...' in net/zlib.c.

complete the previous - there were two calls to find_first_bit() to fix.

arm/xscale: Missed a spot with previous find_first_bit commit.

evbarm/g42xxeb: Fix off-by-one in previous.

The original find_first_bit(x) was 31 - __builtin_clz((uint32_t)x),
which is equivalent to fls32(x) - 1, not to fls32(x).

Note that fls32 is 1-based and returns 0 for x=0.


To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.5.2.1 src/external/cddl/osnet/sys/sys/kcondvar.h
cvs rdiff -u -r1.202 -r1.202.2.1 src/share/man/man4/ddb.4
cvs rdiff -u -r1.11 -r1.11.4.1 src/sys/arch/alpha/include/mutex.h
cvs rdiff -u -r1.37 -r1.37.4.1 src/sys/arch/amiga/dev/grfabs_cc.c
cvs rdiff -u -r1.22 -r1.22.20.1 src/sys/arch/amiga/include/intr.h
cvs rdiff -u -r1.123 -r1.123.4.1 src/sys/arch/arm/include/cpu.h
cvs rdiff -u -r1.27 -r1.27.4.1 src/sys/arch/arm/include/mutex.h
cvs rdiff -u -r1.25 -r1.25.2.1 src/sys/arch/arm/xscale/pxa2x0_intr.c
cvs rdiff -u -r1.15 -r1.15.34.1 src/sys/arch/arm/xscale/pxa2x0_intr.h
cvs rdiff -u -r1.22 -r1.22.16.1 src/sys/arch/atari/include/intr.h
cvs rdiff -u -r1.13 -r1.13.78.1 src/sys/arch/cesfic/include/intr.h
cvs rdiff -u -r1.13 -r1.13.6.1 src/sys/arch/evbarm/g42xxeb/obio.c
cvs rdiff -u -r1.28 -r1.28.20.1 src/sys/arch/evbarm/include/intr.h
cvs rdiff -u -r1.12 -r1.12.6.1 src/sys/arch/evbarm/lubbock/obio.c
cvs rdiff -u -r1.15 -r1.15.6.1 src/sys/arch/evbarm/lubbock/sacc_obio.c
cvs rdiff -u -r1.34 -r1.34.86.1 src/sys/arch/hp300/include/intr.h
cvs rdiff -u -r1.2 -r1.2.4.1 src/sys/arch/hppa/include/intr.h
cvs rdiff -u -r1.15 -r1.15.26.1 src/sys/arch/hppa/include/mutex.h
cvs rdiff -u -r1.5 -r1.5.2.1 src/sys/arch/ia64/acpi/madt.c
cvs rdiff -u -r1.7 -r1.7.4.1 src/sys/arch/ia64/include/mutex.h
cvs rdiff -u -r1.1 -r1.1.96.1 src/sys/arch/ia64/include/sapicvar.h
cvs rdiff -u -r1.15 -r1.15.60.1 src/sys/arch/luna68k/include/intr.h
cvs rdiff -u -r1.11 -r1.11.4.1 src/sys/arch/m68k/include/mutex.h
cvs rdiff -u -r1.31 -r1.31.112.1 src/sys/arch/mac68k/include/intr.h
cvs rdiff -u -r1.9 -r1.9.4.1 src/sys/arch/mips/include/mutex.h
cvs rdiff -u -r1.21 -r1.21.32.1 src/sys/arch/mvme68k/include/intr.h
cvs rdiff -u -r1.27 -r1.27.32.1 src/sys/arch/news68k/include/intr.h
cvs rdiff -u -r1.22 -r1.22.32.1 src/sys/arch/next68k/include/intr.h
cvs rdiff -u -r1.3 -r1.3.4.1 src/sys/arch/or1k/include/mutex.h
cvs rdiff -u -r1.6 -r1.6.26.1 src/sys/arch/powerpc/include/mutex.h
cvs rdiff -u -r1.4 -r1.4.4.1 src/sys/arch/riscv/include/mutex.h
cvs rdiff -u -r1.11 -r1.11.4.1 src/sys/arch/sh3/include/mutex.h
cvs rdiff -u -r1.110 -r1.110.4.1 src/sys/arch/sparc/include/cpu.h
cvs rdiff -u -r1.11 -r1.11.26.1 src/sys/arch/sparc/include/mutex.h
cvs rdiff -u -r1.50 -r1.50.4.1 src/sys/arch/sparc/include/psl.h
cvs rdiff -u -r1.133 -r1.133.4.1 src/sys/arch/sparc64/include/cpu.h
cvs rdiff -u -r1.7 -r1.7.4.1 src/sys/arch/sparc64/include/mutex.h
cvs rdiff -u -r1.62 -r1.62.4.1 src/sys/arch/sparc64/include/psl.h
cvs rdiff -u -r1.20 -r1.20.114.1 src/sys/arch/sun68k/include/intr.h
cvs rdiff -u -r1.4 -r1.4.26.1 src/sys/arch/usermode/include/mutex.h
cvs rdiff -u -r1.30 -r1.30.4.1 src/sys/arch/vax/include/intr.h
cvs rdiff -u -r1.17 -r1.17.4.1 src/sys/arch/vax/include/mutex.h
cvs rdiff -u -r1.21 -r1.21.60.1 src/sys/arch/x68k/include/intr.h
cvs rdiff -u -r1.133 -r1.133.4.1 src/sys/arch/x86/include/cpu.h
cvs rdiff -u -r1.9 -r1.9.22.1 src/sys/arch/x86/include/mutex.h
cvs rdiff -u -r1.181.4.1 -r1.181.4.2 src/sys/ddb/db_command.c
cvs rdiff -u -r0 -r1.2.2.2 src/sys/ddb/db_syncobj.c
cvs rdiff -u -r0 -r1.1.2.2 src/sys/ddb/db_syncobj.h
cvs rdiff -u -r1.5 -r1.5.20.1 src/sys/ddb/ddb.h
cvs rdiff -u -r1.15 -r1.15.4.1 src/sys/ddb/files.ddb
cvs rdiff -u -r1.10 -r1.10.2.1 src/sys/external/bsd/drm2/include/linux/idr.h
cvs rdiff -u -r1.37 -r1.37.4.1 src/sys/kern/kern_core.c
cvs rdiff -u -r1.50 -r1.50.4.1 src/sys/opencrypto/cryptodev.h
cvs rdiff -u -r1.52 -r1.52.20.1 src/sys/sys/cpu_data.h
cvs rdiff -u -r1.15 -r1.15.30.1 src/sys/sys/ksem.h
cvs rdiff -u -r1.8 -r1.8.48.1 src/sys/sys/lua.h
cvs rdiff -u -r1.370.4.1 -r1.370.4.2 src/sys/sys/proc.h
cvs rdiff -u -r1.17 -r1.17.2.1 src/sys/sys/rwlock.h
cvs rdiff -u -r1.91 -r1.91.2.1 src/sys/sys/sched.h
cvs rdiff -u -r1.41 -r1.41.20.1 src/sys/uvm/uvm_param.h
cvs rdiff -u -r1.46.6.1 -r1.46.6.2 src/usr.sbin/crash/Makefile

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.