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freebsd-dev/sys/kern
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Alexander Leidinger 32069af652 The resource_xxx routines in subr_hints.c are called before and after the 
kenv environment in kern_environment.c switches to dynamic kenv. The prior
call sets the static variable hintp to the static hints in subr_hints.c
(hintmode==0).

However, changes to the environment are not detected by the resource_xxx
lookups after the change to dynamic kernel environment, so the lookup
routines only report the old stuff of hintmode==0, even after the change to
the dynamic kenv. This causes kenv users to see a different environment than
the kernel routines.

This is a problem in the mixer.c code that looks up initial mixer volume
settings from the hints: If the hints are dynamic and not from the
device.hints file, mixer.c doesn't see them, but kenv does.

The patch from the PR (modified to comply to the style of the function)
solves this.

PR:		83686
Submitted by:	Harry Coin <harrycoin@qconline.com>
2005-07-31 10:46:55 +00:00
..
bus_if.m /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
clock_if.m /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
cpufreq_if.m Introduce a new method, cpufreq_drv_type(), that returns the type of the 2005-02-18 00:23:36 +00:00
device_if.m /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
genassym.sh
imgact_aout.c - Neither of our image formats require Giant now that the vm and vfs have 2005-05-03 10:51:38 +00:00
imgact_elf32.c
imgact_elf64.c
imgact_elf.c Jumbo-commit to enhance 32 bit application support on 64 bit kernels. 2005-06-30 07:49:22 +00:00
imgact_gzip.c - Change the vm_mmap() function to accept an objtype_t parameter specifying 2005-04-01 20:00:11 +00:00
imgact_shell.c Fix a panic which could occur parsing #!-lines in a shell-script. If the 2005-06-19 02:21:03 +00:00
inflate.c
init_main.c Fix the recent panics/LORs/hangs created by my kqueue commit by: 2005-07-01 16:28:32 +00:00
init_sysent.c Regen. 2005-07-08 15:06:58 +00:00
kern_acct.c When mac_check_system_acct() fails, make sure to unlock as well as close 2005-03-01 08:56:13 +00:00
kern_acl.c
kern_alq.c Modify the alq(9) alq_open() API to accept a file creation mode, rather 2005-04-16 12:12:27 +00:00
kern_clock.c Use SCTL_MASK32 to determine that the sysctl call is from a 32bit 2005-06-30 17:17:29 +00:00
kern_condvar.c
kern_conf.c When devfs cloning takes place, provide access to the credential of the 2005-07-14 10:22:09 +00:00
kern_context.c
kern_cpu.c Add debugging prints to all the methods in case there are problems with 2005-04-10 19:11:23 +00:00
kern_descrip.c Fix fdcheckstd to pass the file descriptor along through vn_open. When 2005-06-25 03:34:49 +00:00
kern_environment.c Add bounds checking to the setenv part of the kernel environment. 2005-07-31 10:28:35 +00:00
kern_event.c Fix the recent panics/LORs/hangs created by my kqueue commit by: 2005-07-01 16:28:32 +00:00
kern_exec.c MFP4: 2005-06-30 19:01:26 +00:00
kern_exit.c - Slightly reorder the events around the setting of PRS_ZOMBIE to be less 2005-07-18 20:08:14 +00:00
kern_fork.c Fix the recent panics/LORs/hangs created by my kqueue commit by: 2005-07-01 16:28:32 +00:00
kern_idle.c Divorce critical sections from spinlocks. Critical sections as denoted by 2005-04-04 21:53:56 +00:00
kern_intr.c Simplify the storming logic and remove a variable as a result. 2005-06-20 19:32:23 +00:00
kern_jail.c Actually only protect mount-point if security.jail.enforce_statfs is set to 2. 2005-06-23 22:13:29 +00:00
kern_kse.c Fix a typo in a comment. 2005-06-23 21:55:43 +00:00
kern_kthread.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
kern_ktr.c - Add curthread to the state that ktr is saving. The extra information is 2005-06-10 23:21:29 +00:00
kern_ktrace.c Close another information leak in ktrace(2): one was able to find active 2005-06-24 12:05:24 +00:00
kern_linker.c Fix panic when module is compiled in and it is loaded from loader.conf. 2005-05-28 23:20:05 +00:00
kern_lock.c - Differentiate two UPGRADE panics so I have a better idea of what's going 2005-04-12 05:43:03 +00:00
kern_lockf.c Print name of device instead of useless major/minor numbers. 2005-03-29 08:13:01 +00:00
kern_mac.c Bump the module versions of the MAC Framework and MAC policy modules 2005-07-14 10:46:03 +00:00
kern_malloc.c Fix the way how "InUse" column in 'vmstat -m' output works: 2005-07-27 23:17:31 +00:00
kern_mbuf.c Define four constants, MBUF_{,MEM,CLUSTER,PACKET,TAG}_MEM_NAME, which 2005-07-17 14:04:03 +00:00
kern_mib.c Add a sysctl that records the amount of physical memory in the machine. 2005-02-28 21:42:56 +00:00
kern_module.c Swap the arguments for CP so we copy the correct source and 2005-02-18 22:14:40 +00:00
kern_mtxpool.c Make a bunch of malloc types static. 2005-02-10 12:02:37 +00:00
kern_mutex.c Ignore mutex asserts when we're dumping as well. This allows me 2005-07-30 05:54:30 +00:00
kern_ntptime.c Explicitly acquire Giant around the ntp_gettime() and assert it in the 2005-05-28 14:34:41 +00:00
kern_physio.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
kern_pmc.c Fail the module loading process if the currently executing kernel 2005-07-30 09:02:42 +00:00
kern_poll.c Remove recently added note about DEVICE_POLLING not working with SMP. 2005-02-25 22:07:51 +00:00
kern_proc.c Add a sysctl that returns the full path of a process' text file. 2005-04-18 02:10:37 +00:00
kern_prot.c Introduce p_canwait() and MAC Framework and MAC Policy entry points 2005-04-18 13:36:57 +00:00
kern_resource.c Giant is no longer required in kern_setrlimit(); remove its acquisition and 2005-06-01 17:52:51 +00:00
kern_sema.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
kern_shutdown.c - Remove unused include. 2005-04-12 05:45:58 +00:00
kern_sig.c Fix a bug relavant to debugging, a masked signal unexpectedly interrupts 2005-06-06 05:13:10 +00:00
kern_subr.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
kern_switch.c Restore preemption of idle threads. 2005-06-10 03:00:29 +00:00
kern_sx.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
kern_synch.c Use low level constructs borrowed from interrupt threads to wait for 2005-05-23 23:01:53 +00:00
kern_syscalls.c
kern_sysctl.c Make another bunch of SYSCTL_NODEs static 2005-02-10 12:16:08 +00:00
kern_tc.c s/ENOTTY/ENOIOCTL/ 2005-03-26 20:04:28 +00:00
kern_thr.c Validate if the value written into {FS,GS}.base is a canonical 2005-07-10 23:31:11 +00:00
kern_thread.c Remove sleep queue hack, it is no longer needed with current sleep queue. 2005-05-27 04:27:22 +00:00
kern_time.c Implement kern_adjtime(), kern_readv(), kern_sched_rr_get_interval(), 2005-03-31 22:51:18 +00:00
kern_timeout.c When processing a timeout() callout and returning it to the free 2005-02-11 00:14:00 +00:00
kern_umtx.c Allocate umtx_q from heap instead of stack, this avoids 2005-03-05 09:15:03 +00:00
kern_uuid.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
kern_xxx.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
ksched.c /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +00:00
link_elf_obj.c
link_elf.c
linker_if.m /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
Make.tags.inc
Makefile Add a 'sysent' target that depends on the various files built from 2005-07-13 20:50:17 +00:00
makesyscalls.sh Introduce a new field in the syscalls.master file format to hold the 2005-05-30 15:09:18 +00:00
md4c.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
md5c.c MD5Pad() should never have been exposed. 2005-02-10 12:20:42 +00:00
p1003_1b.c Actually commit the code for kern_sched_get_rr_interval(). 2005-03-31 22:54:48 +00:00
posix4_mib.c
sched_4bsd.c Move HWPMC_HOOKS into its own opt_hwpmc_hooks.h file. It doesn't merit 2005-06-24 00:16:57 +00:00
sched_ule.c Cast to uintptr_t when the compiler complains. This unbreaks ULE 2005-07-25 10:21:49 +00:00
subr_acl_posix1e.c
subr_autoconf.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
subr_blist.c
subr_bus.c Simplify the code a bit after the bzero(). 2005-06-09 05:50:01 +00:00
subr_clist.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
subr_clock.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
subr_devstat.c - Remove two mtx_asserts that can incorrectly trigger if 2005-05-03 10:58:05 +00:00
subr_disk.c - Fix insertions of bios which represent data earlier than anything else 2005-06-15 23:32:07 +00:00
subr_eventhandler.c eliminate potential null deref 2005-02-23 19:32:29 +00:00
subr_hints.c The resource_xxx routines in subr_hints.c are called before and after the 2005-07-31 10:46:55 +00:00
subr_kdb.c Move the KDB_STOP_NMI option from opt_global.h to opt_kdb.h 2005-06-29 23:23:16 +00:00
subr_kobj.c
subr_log.c Use dynamic major number allocation. 2005-02-27 22:02:03 +00:00
subr_mbpool.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
subr_mchain.c Change API of mb_copy_t in libmchain so that netsmb can handle 2005-07-29 13:22:37 +00:00
subr_module.c
subr_msgbuf.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
subr_param.c Increase default HZ for sparc64 to 1000. 2005-04-16 15:07:41 +00:00
subr_pcpu.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
subr_power.c
subr_prf.c Make "show msgbuf" use the pager instead of blasting the whole thing out. 2005-06-06 22:18:32 +00:00
subr_prof.c netchild's mega-patch to isolate compiler dependencies into a central 2005-03-02 21:33:29 +00:00
subr_rman.c If we are going to 2005-05-06 02:50:00 +00:00
subr_rtc.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
subr_sbuf.c Make a bunch of malloc types static. 2005-02-10 12:02:37 +00:00
subr_scanf.c
subr_sleepqueue.c Remove thread_upcall_check, it was used to avoid race bug in earlier 2005-05-27 15:57:27 +00:00
subr_smp.c Second part of commit for moving KDB_STOP_NMI from opt_global.h to 2005-06-30 03:38:10 +00:00
subr_taskqueue.c o enable shutdown of taskqueue threads; the thread servicing the queue checks 2005-05-01 00:38:11 +00:00
subr_trap.c - Rev 1.83 of kern_lock.c fixes the td_locks assert, reenable it here. 2005-03-28 12:52:46 +00:00
subr_turnstile.c Make a bunch of malloc types static. 2005-02-10 12:02:37 +00:00
subr_unit.c Remove debugging printfs. 2005-03-14 06:51:29 +00:00
subr_witness.c After some input from bde@ and rereading the datasheet use a MTX_SPIN 2005-06-04 23:24:50 +00:00
sys_generic.c - Add two new system calls: preadv() and pwritev() which are like readv() 2005-07-07 18:17:55 +00:00
sys_pipe.c Fix the recent panics/LORs/hangs created by my kqueue commit by: 2005-07-01 16:28:32 +00:00
sys_process.c Jumbo-commit to enhance 32 bit application support on 64 bit kernels. 2005-06-30 07:49:22 +00:00
sys_socket.c Introduce three additional MAC Framework and MAC Policy entry points to 2005-04-16 18:46:29 +00:00
syscalls.c Regen. 2005-07-08 15:06:58 +00:00
syscalls.master Mark second instance of lchown() MP safe just like the first. 2005-07-08 15:01:13 +00:00
sysv_ipc.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
sysv_msg.c Add much needed descriptions for a number of the IPC related sysctl OIDs. 2005-02-12 01:22:39 +00:00
sysv_sem.c Gratuitous renaming of four System V Semaphore MAC Framework entry 2005-06-07 05:03:28 +00:00
sysv_shm.c Actually use the iterating variable in the for loop when trying to avoid 2005-05-12 20:04:48 +00:00
tty_compat.c
tty_conf.c
tty_cons.c Use dynamic major number allocation for /dev/console, there is no 2005-02-27 21:52:42 +00:00
tty_pty.c When devfs cloning takes place, provide access to the credential of the 2005-07-14 10:22:09 +00:00
tty_subr.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
tty_tty.c Explicitly hold a reference to the cdev we have just cloned. This 2005-03-31 12:19:44 +00:00
tty.c Fix the recent panics/LORs/hangs created by my kqueue commit by: 2005-07-01 16:28:32 +00:00
uipc_accf.c o setsockopt(2) cannot remove accept filter. [1] 2005-06-11 11:59:48 +00:00
uipc_cow.c Allow sends sent from non page-aligned userspace addresses to be 2005-06-05 17:13:23 +00:00
uipc_domain.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
uipc_mbuf2.c Define four constants, MBUF_{,MEM,CLUSTER,PACKET,TAG}_MEM_NAME, which 2005-07-17 14:04:03 +00:00
uipc_mbuf.c add m_align, a function to align any type of mbuf (i.e. it 2005-07-30 01:32:16 +00:00
uipc_proto.c
uipc_sem.c In sem_forkhook(), don't attempt to generate a copy of the process semaphore 2005-06-08 07:29:22 +00:00
uipc_sockbuf.c Fix the recent panics/LORs/hangs created by my kqueue commit by: 2005-07-01 16:28:32 +00:00
uipc_socket2.c Fix the recent panics/LORs/hangs created by my kqueue commit by: 2005-07-01 16:28:32 +00:00
uipc_socket.c Fix for PR 83885. 2005-07-28 10:10:01 +00:00
uipc_syscalls.c Add MAC Framework and MAC policy entry point mac_check_socket_create(), 2005-07-05 22:49:10 +00:00
uipc_usrreq.c Fix two issues which were missed in FreeBSD-SA-05:08.kmem. 2005-05-07 00:41:36 +00:00
vfs_acl.c
vfs_aio.c Eliminate inconsistency in the setting of the B_DONE flag. Specifically, 2005-07-20 19:06:06 +00:00
vfs_bio.c Eliminate inconsistency in the setting of the B_DONE flag. Specifically, 2005-07-20 19:06:06 +00:00
vfs_cache.c - Fix a leaked reference to a vnode via v_dd. We rely on cache_purge() and 2005-06-17 01:05:13 +00:00
vfs_cluster.c Revert revision 1.164: pmap_qremove() does not require protection by 2005-05-14 05:09:11 +00:00
vfs_default.c - Add and enhance asserts related to the wrong bufobj panic. 2005-06-14 20:32:27 +00:00
vfs_export.c Handle theoretical case of vfs_export being called with both MNT_DELEXPORT and 2005-05-11 18:25:42 +00:00
vfs_extattr.c Actually only protect mount-point if security.jail.enforce_statfs is set to 2. 2005-06-23 22:13:29 +00:00
vfs_hash.c Fix bug in vfs_hash_rehash(): use correct bucket. This only affected 2005-04-07 07:54:08 +00:00
vfs_init.c Remove VFS_START(). Its original purpose involved the mfs filesystem, 2005-02-20 23:02:20 +00:00
vfs_lookup.c - Remove a debugging printf that slipped in. 2005-04-13 23:36:28 +00:00
vfs_mount.c devfs_first() return value isn't used, remove it. 2005-05-18 22:05:12 +00:00
vfs_subr.c - Allow vnlru to drop giant if the filesystem does not require it. The 2005-07-20 01:43:27 +00:00
vfs_syscalls.c Actually only protect mount-point if security.jail.enforce_statfs is set to 2. 2005-06-23 22:13:29 +00:00
vfs_vnops.c - Remove vnode lock asserts at the end of vfs syscalls. These asserts were 2005-06-14 01:14:40 +00:00
vnode_if.src Allow EVFILT_VNODE events to work on every filesystem type, not just 2005-06-09 20:20:31 +00:00