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freebsd-dev/sys/arm/arm
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Konstantin Belousov 55aabb7fd1 For architectures not using direct map , and requiring real KVA page for 
sf buf allocation, use wakeup() instead of wakeup_one() to notify sf
buffer waiters about free buffer.

sf_buf_alloc() calls msleep(PCATCH) when SFB_CATCH flag was given,
and for simultaneous wakeup and signal delivery, msleep() returns
EINTR/ERESTART despite the thread was selected for wakeup_one(). As
result, we loose a wakeup, and some other waiter will not be woken up.

Reported and tested by:	az
Reviewed by:	alc, jhb
MFC after:	1 week
2011-01-18 21:57:02 +00:00
..
autoconf.c
bcopy_page.S Do not use __XSCALE__ to detect if pld/strd/ldrd is available, use 2007-10-13 12:05:03 +00:00
bcopyinout_xscale.S
bcopyinout.S Do not use __XSCALE__ to detect if pld/strd/ldrd is available, use 2007-10-13 12:05:03 +00:00
blockio.S
bootconfig.c
bus_space_asm_generic.S
bus_space_generic.c Now really add the bus_space_generic.c file... 2008-04-03 18:28:34 +00:00
busdma_machdep.c Fix ARM cache handling yet more. 2010-03-11 21:16:54 +00:00
copystr.S
cpufunc_asm_arm7tdmi.S
cpufunc_asm_arm8.S
cpufunc_asm_arm9.S
cpufunc_asm_arm10.S
cpufunc_asm_arm11.S Merge support from p4 (from NetBSD) for arm9e and arm10, arm11 cores. Not 2007-10-18 05:33:06 +00:00
cpufunc_asm_armv4.S
cpufunc_asm_armv5_ec.S Minor style fixes and better comments. 2009-04-16 11:21:52 +00:00
cpufunc_asm_armv5.S Merge support from p4 (from NetBSD) for arm9e and arm10, arm11 cores. Not 2007-10-18 05:33:06 +00:00
cpufunc_asm_fa526.S Add support for FA626TE. 2010-05-04 10:14:05 +00:00
cpufunc_asm_ixp12x0.S
cpufunc_asm_sa1.S
cpufunc_asm_sa11x0.S
cpufunc_asm_sheeva.S Add basic cpu_sleep() support for Marvell SoCs. This drops my SheevaPlug's 2010-09-18 16:57:05 +00:00
cpufunc_asm_xscale_c3.S Import xscale core 3 cache management functions. 2007-07-27 14:28:15 +00:00
cpufunc_asm_xscale.S
cpufunc_asm.S
cpufunc.c Add basic cpu_sleep() support for Marvell SoCs. This drops my SheevaPlug's 2010-09-18 16:57:05 +00:00
db_disasm.c
db_interface.c Add "add pc, whatever" as a branch instruction, we use it in memcpy(). 2008-08-03 15:35:32 +00:00
db_trace.c When backtracing self, start with the current frame (i.e. the 2010-01-29 16:14:35 +00:00
disassem.c
dump_machdep.c Place hostnames and similar information fully under the prison system. 2009-05-29 21:27:12 +00:00
elf_machdep.c Reorganize syscall entry and leave handling. 2010-05-23 18:32:02 +00:00
elf_trampoline.c Try to be a little smart at guessing where _start is located in flash, instead 2010-11-01 21:04:23 +00:00
exception.S Remove some long-dead code 2008-04-08 10:24:42 +00:00
fiq_subr.S
fiq.c
fusu.S
gdb_machdep.c Fix gdb_cpu_getreg() to actually match GDB's register 2009-11-05 06:31:50 +00:00
genassym.c To prevent various race conditions in the RAS code, store and restore the 2009-02-12 23:23:30 +00:00
identcpu.c The FA526 belongs to the ARM9TDMI family 2010-05-12 05:50:56 +00:00
in_cksum_arm.S Do not use __XSCALE__ to detect if pld/strd/ldrd is available, use 2007-10-13 12:05:03 +00:00
in_cksum.c
inckern.S
intr.c Pass the previously returned IRQ back to arm_get_next_irq() so that 2009-06-09 18:18:41 +00:00
irq_dispatch.S
locore.S Disable interrupts to allow booting on firmware (e.g. U-Boot) that 2009-06-09 17:21:47 +00:00
machdep.c Adjust the order of operations in spinlock_enter() and spinlock_exit() to 2010-11-05 13:42:58 +00:00
mem.c Remove empty dev_mem_md_init() stubs. 2011-01-17 23:06:47 +00:00
minidump_machdep.c Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
nexus.c bus_add_child: change type of order parameter to u_int 2010-09-10 11:19:03 +00:00
pmap.c In pmap_remove_all(), do not decrease pm_stats.wired_count if the mapping was 2010-09-12 20:46:32 +00:00
setcpsr.S
setstack.s
stack_machdep.c Break out stack(9) from ddb(4): 2007-12-02 20:40:35 +00:00
support.S The NetBSD Foundation has granted permission to remove clauses 3 and 4. 2010-02-16 21:59:17 +00:00
swtch.S Oops. ARM_RAS_END is ARM_TP_ADDRESS + 8, not 4. 2009-02-13 16:00:19 +00:00
sys_machdep.c
trap.c Reorganize syscall entry and leave handling. 2010-05-23 18:32:02 +00:00
uio_machdep.c MFi386: 2008-03-06 22:27:35 +00:00
undefined.c KDB needs <machine/db_machdep.h>, so move it under #ifdef KDB. 2009-08-23 23:37:53 +00:00
vectors.S
vm_machdep.c For architectures not using direct map , and requiring real KVA page for 2011-01-18 21:57:02 +00:00