Ralf Baechle 7b0fdaa6a1 [MIPS] Provide empty irq_enable_hazard definition for legacy and R1 cores. ...

Following a strict interpretation the empty definition of irq_enable_hazard
has always been a bug - but an intentional one because it didn't bite.
This has now changed, for uniprocessor kernels mm/slab.c:do_drain()

[...]
        on_each_cpu(do_drain, cachep, 1, 1);
        check_irq_on();
[...]

may be compiled into a mtc0 c0_status; mfc0 c0_status sequence resulting
in a back-to-back hazard.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

2007-09-10 21:25:28 +01:00

..

arc

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

dec

zs: move to the serial subsystem

2007-07-18 08:38:22 -07:00

emma2rh

[MIPS] Define MIPS_CPU_IRQ_BASE in generic header

2007-02-06 16:53:08 +00:00

ip32

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

jmr3927

[MIPS] Cleanup TX39/TX49 irq code

2007-08-27 02:16:53 +01:00

mach-atlas

[MIPS] SNI: Fix mc146818_decode_year

2007-03-04 19:02:31 +00:00

mach-au1x00

[MIPS] Make ioremap() work on TX39/49 special unmapped segment

2007-07-10 17:33:03 +01:00

mach-cobalt

[MIPS] Disable UserLocal runtime detection on platforms which never have it.

2007-07-20 18:57:39 +01:00

mach-db1x00

[PATCH] Au1550/1200: add missing PSC #define's, make OSS driver use the proper ones

2006-06-23 07:42:56 -07:00

mach-dec

[PATCH] char/rtc: Handle memory-mapped chips properly

2006-07-10 13:24:25 -07:00

mach-emma2rh

[MIPS] Define MIPS_CPU_IRQ_BASE in generic header

2007-02-06 16:53:08 +00:00

mach-excite

[MIPS] Disable UserLocal runtime detection on platforms which never have it.

2007-07-20 18:57:39 +01:00

mach-generic

[MIPS] SMTC: Fix crash on bootup with idebus= command line argument.

2007-08-27 02:16:55 +01:00

mach-ip22

[MIPS] Disable UserLocal runtime detection on platforms which never have it.

2007-07-20 18:57:39 +01:00

mach-ip27

[MIPS] Disable UserLocal runtime detection on platforms which never have it.

2007-07-20 18:57:39 +01:00

mach-ip32

[MIPS] Disable UserLocal runtime detection on platforms which never have it.

2007-07-20 18:57:39 +01:00

mach-jazz

[MIPS] Unify dma-{coherent,noncoherent.ip27,ip32}

2007-02-13 22:40:50 +00:00

mach-jmr3927

[MIPS] Make ioremap() work on TX39/49 special unmapped segment

2007-07-10 17:33:03 +01:00

mach-lemote

[MIPS] New files for lemote fulong mini-PC support

2007-07-10 17:33:02 +01:00

mach-mips

[MIPS] Early check for SMTC kernel on non-MT processor

2007-07-10 17:33:04 +01:00

mach-mipssim

[MIPS] MIPSsim: Move code away from the other MIPS Inc. BSP code.

2007-07-10 17:32:56 +01:00

mach-ocelot

…

mach-pb1x00

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

mach-pnx8550

[MIPS] PNX8550 fixups

2006-10-04 18:06:15 +01:00

mach-qemu

[MIPS] Disable MT runtime detection on platforms which never support MT.

2007-07-20 18:57:39 +01:00

mach-rm

[MIPS] Disable UserLocal runtime detection on platforms which never have it.

2007-07-20 18:57:39 +01:00

mach-sibyte

[MIPS] Disable UserLocal runtime detection on platforms which never have it.

2007-07-20 18:57:39 +01:00

mach-tx49xx

[MIPS] tx49xx: Add mach specific headers

2007-07-31 21:35:21 +01:00

mach-vr41xx

[MIPS] Make I8259A_IRQ_BASE customizable

2007-02-06 16:53:09 +00:00

mach-wrppmc

[MIPS] Wind River 4KC PPMC Eval Board Support

2006-06-19 17:39:18 +01:00

mach-yosemite

[MIPS] Disable UserLocal runtime detection on platforms which never have it.

2007-07-20 18:57:39 +01:00

mips-boards

[MIPS] MTI: Add CoreFPGA4 ID.

2007-07-31 21:35:26 +01:00

pci

[MIPS] SN: include asm/sn/types.h for nasid_t.

2006-06-19 17:39:24 +01:00

pmc-sierra/msp71xx

[MIPS] PMC MSP71xx PCI support

2007-07-10 17:33:03 +01:00

sgi

Convert SGI IP22 and specific drivers to platform_device.

2007-05-11 17:00:29 +01:00

sibyte

sb1250-duart.c: SB1250 DUART serial support

2007-07-17 10:23:03 -07:00

sn

[MIPS] IP27: Move definition of nic_t to its sole user.

2006-12-12 01:46:24 +00:00

tx4927

[MIPS] Cleanup TX39/TX49 irq code

2007-08-27 02:16:53 +01:00

tx4938

[MIPS] Cleanup TX39/TX49 irq code

2007-08-27 02:16:53 +01:00

vr41xx

[MIPS] Separate platform_device registration for VR41xx GPIO

2007-07-12 17:41:15 +01:00

xtalk

…

8253pit.h

…

a.out.h

[MIPS] Fixup secure computing stuff.

2007-07-31 21:35:21 +01:00

abi.h

[MIPS] signals: Share even more code.

2007-02-18 21:31:35 +00:00

addrspace.h

[MIPS] Cleanup TO_PHYS_MASK definition

2007-07-10 17:32:56 +01:00

asm.h

[MIPS] 16K & 64K page size fixes

2006-11-01 17:46:09 +00:00

asmmacro-32.h

[MIPS] Fix fpu_save_double on 64-bit.

2006-06-19 17:39:13 +01:00

asmmacro-64.h

[MIPS] Fix fpu_save_double on 64-bit.

2006-06-19 17:39:13 +01:00

asmmacro.h

[MIPS] Remove duplicate fpu enable hazard code.

2007-06-06 19:34:31 +01:00

atomic.h

[MIPS] Make support for weakly ordered LL/SC a config option.

2007-07-20 18:57:39 +01:00

auxvec.h

…

barrier.h

[MIPS] Make support for weakly ordered LL/SC a config option.

2007-07-20 18:57:39 +01:00

bcache.h

[MIPS] SNI: remove unused pcimt_scache.c

2007-08-27 02:16:54 +01:00

bitops.h

[MIPS] Make support for weakly ordered LL/SC a config option.

2007-07-20 18:57:39 +01:00

bootinfo.h

[MIPS] DDB5477: Remove support

2007-07-31 21:35:34 +01:00

branch.h

…

break.h

…

bug.h

[MIPS] Fix BUG(), BUG_ON() handling

2007-04-20 14:58:37 +01:00

bugs.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

byteorder.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

cache.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

cachectl.h

…

cacheflush.h

[MIPS] Remove unused argument from kunmap_coherent().

2007-04-27 16:20:24 +01:00

cacheops.h

[MIPS] define Hit_Invalidate_I to Index_Invalidate_I for loongson2

2007-07-10 17:33:02 +01:00

checksum.h

[MIPS] Fix wrong checksum for split TCP packets on 64-bit MIPS

2007-04-20 14:58:37 +01:00

compat-signal.h

[MIPS] use compat_siginfo in rt_sigframe_n32

2007-06-26 19:57:33 +02:00

compat.h

Introduce compat_u64 and compat_s64 types

2007-07-16 09:05:48 -07:00

compiler.h

…

cpu-features.h

[MIPS] Enable support for the userlocal hardware register

2007-07-10 17:33:02 +01:00

cpu-info.h

[MIPS] FPU ownership management & preemption fixes

2007-03-17 01:03:26 +00:00

cpu.h

[MIPS] PMC MSP71xx mips common

2007-07-10 17:33:03 +01:00

cputime.h

…

current.h

…

debug.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

delay.h

[MIPS] Make MIPS udelay() preempt safe under DEBUG_PREEMPT

2007-03-24 17:01:49 +00:00

device.h

Driver core: add dev_archdata to struct device

2006-12-01 14:52:01 -08:00

div64.h

[MIPS] Change names of local variables to silence sparse

2007-07-10 17:33:06 +01:00

dma-mapping.h

[MIPS] Don't claim we support dma_declare_coherent_memory - we don't.

2007-02-13 22:40:50 +00:00

dma.h

[MIPS] ISA: Fix typo

2007-03-08 01:10:30 +00:00

ds1286.h

…

dsp.h

…

edac.h

[MIPS] Polish <asm/edac.h>.

2007-08-27 02:16:59 +01:00

elf.h

[MIPS] Fixup secure computing stuff.

2007-07-31 21:35:21 +01:00

emergency-restart.h

…

errno.h

…

fb.h

fbdev: detect primary display device

2007-07-17 10:23:11 -07:00

fcntl.h

[MIPS] Remove F_SETSIG and F_GETSIG in favor of the asm-generic definitions.

2006-09-27 13:37:48 +01:00

fixmap.h

[MIPS] Fix aliasing bug in copy_to_user_page / copy_from_user_page

2006-10-21 23:17:35 +01:00

floppy.h

…

fpregdef.h

…

fpu_emulator.h

[MIPS] Unify mips_fpu_soft_struct and mips_fpu_hard_structs.

2006-06-19 17:39:18 +01:00

fpu.h

[MIPS] FPU hazard handling

2007-05-11 14:28:31 +01:00

futex.h

[MIPS] Make support for weakly ordered LL/SC a config option.

2007-07-20 18:57:39 +01:00

gdb-stub.h

…

gpio.h

[MIPS] Add generic GPIO support

2007-07-10 17:32:55 +01:00

gt64120.h

[MIPS] Rewrite GALILEO_INL/GALILEO_OUTL to GT_READ/GT_WRITE

2006-11-30 01:14:43 +00:00

hardirq.h

…

hazards.h

[MIPS] Provide empty irq_enable_hazard definition for legacy and R1 cores.

2007-09-10 21:25:28 +01:00

highmem.h

[MIPS] Remove LIMITED_DMA support

2007-05-11 14:28:31 +01:00

hw_irq.h

[PATCH] genirq: add ->retrigger() irq op to consolidate hw_irq_resend()

2006-06-29 10:26:23 -07:00

i8259.h

[MIPS] Make I8259A_IRQ_BASE customizable

2007-02-06 16:53:09 +00:00

ide.h

…

inst.h

[MIPS] Fix rdhwr_op definition.

2006-07-13 21:26:08 +01:00

inventory.h

…

io.h

[MIPS] Workaround for a sparse warning in include/asm-mips/io.h

2007-07-12 17:41:10 +01:00

ioctl.h

[MIPS] Remove unreferenced _IOC_SLMASK macro in ioctl.h.

2007-02-26 23:06:06 +00:00

ioctls.h

[MIPS] tty: add the new ioctls and definitions.

2007-09-10 21:25:27 +01:00

ipc.h

…

ipcbuf.h

…

irq_cpu.h

[MIPS] Define MIPS_CPU_IRQ_BASE in generic header

2007-02-06 16:53:08 +00:00

irq_regs.h

[MIPS] Complete fixes after removal of pt_regs argument to int handlers.

2006-10-08 02:38:28 +01:00

irq.h

[MIPS] SMTC: Interrupt mask backstop hack

2007-07-12 17:41:17 +01:00

irqflags.h

[MIPS] SMTC: Fix recursion in instant IPI replay code.

2007-03-29 23:46:36 +01:00

isadep.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

jazz.h

…

jazzdma.h

…

Kbuild

[MIPS] Have headers_install install <asm/cachectl.h> and <asm/sysmips.h>.

2006-09-27 13:37:56 +01:00

kdebug.h

move die notifier handling to common code

2007-05-08 11:15:04 -07:00

kexec.h

kdump/kexec: calculate note size at compile time

2007-05-08 11:15:07 -07:00

kmap_types.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

kspd.h

[MIPS] kpsd and other AP/SP improvements.

2006-04-19 04:14:27 +02:00

linkage.h

[PATCH] abstract type/size specification for assembly

2006-03-24 07:33:25 -08:00

local.h

local_t: mips extension

2007-05-08 11:15:20 -07:00

m48t35.h

…

m48t37.h

…

mc146818-time.h

[PATCH] RTC: Remove RTC UIP synchronization on MIPS MC146818

2006-03-28 09:16:00 -08:00

mc146818rtc.h

…

mips_mt.h

[MIPS] MT: Enable coexistence of AP/SP with VSMP and SMTC.

2007-07-31 21:35:24 +01:00

mipsmtregs.h

[MIPS] MT: Nuke duplicate mips_mt_regdump() prototype.

2007-02-06 16:53:24 +00:00

mipsprom.h

…

mipsregs.h

[MIPS] Change names of local variables to silence sparse (part 2)

2007-07-12 17:41:10 +01:00

mman.h

[PATCH] Remove final references to deprecated "MAP_ANON" page protection flag

2007-02-11 10:51:17 -08:00

mmu_context.h

[PATCH] x86: PARAVIRT: add hooks to intercept mm creation and destruction

2007-05-02 19:27:14 +02:00

mmu.h

…

mmzone.h

[PATCH] Delete unused definitions of kvaddr_to_nid

2006-06-23 07:42:52 -07:00

module.h

[MIPS] define Hit_Invalidate_I to Index_Invalidate_I for loongson2

2007-07-10 17:33:02 +01:00

msc01_ic.h

[MIPS] MT: Reenable EIC support and add support for SOCit SC.

2007-05-11 14:28:31 +01:00

msgbuf.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

mutex.h

…

namei.h

…

paccess.h

[MIPS] Replace old fashioned "__typeof" with "__typeof__".

2007-04-27 16:20:25 +01:00

page.h

[MIPS] Fix PHYS_OFFSET for 64-bits kernels with 32-bits symbols

2007-07-10 17:32:57 +01:00

param.h

[MIPS] Make timer interrupt frequency configurable from kconfig.

2006-06-19 17:39:27 +01:00

parport.h

…

pci.h

PCI: remove pci_dac_dma_... APIs

2007-07-11 16:02:11 -07:00

percpu.h

…

pgalloc.h

Detach sched.h from mm.h

2007-05-21 09:18:19 -07:00

pgtable-32.h

[MIPS] Compute PGD_ORDER from the select page size.

2007-08-27 02:16:49 +01:00

pgtable-64.h

[MIPS] Always use virt_to_phys() when translating kernel addresses

2007-03-24 17:01:49 +00:00

pgtable-bits.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

pgtable.h

[MIPS] Gcc 3.3 build fixes.

2007-08-27 02:16:56 +01:00

pmon.h

[MIPS] PMON: Fix cpustart declaration.

2007-07-31 21:35:32 +01:00

poll.h

Consolidate asm/poll.h

2007-05-11 08:29:34 -07:00

posix_types.h

…

prctl.h

…

prefetch.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

processor.h

[MIPS] Fixup secure computing stuff.

2007-07-31 21:35:21 +01:00

ptrace.h

[MIPS] die(): Properly declare as non-returning

2007-07-04 15:53:15 +01:00

qemu.h

[MIPS] Qemu system shutdown support

2006-06-19 17:39:19 +01:00

r4kcache.h

[MIPS] MT: Improved multithreading support.

2006-04-19 04:14:28 +02:00

reboot.h

…

reg.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

regdef.h

…

resource.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

rm9k-ocd.h

[MIPS] Support for the RM9000-based Basler eXcite smart camera platform.

2006-06-19 17:39:26 +01:00

rtlx.h

[MIPS] RTLX: Handle copy_*_user return values.

2007-03-17 01:03:29 +00:00

scatterlist.h

PCI: scatterlist.h needs types.h

2007-05-02 19:02:34 -07:00

seccomp.h

[MIPS] Fixup secure computing stuff.

2007-07-31 21:35:21 +01:00

sections.h

[MIPS] Remove _fdata from asm-mips/sections.h

2007-02-06 16:53:15 +00:00

segment.h

…

semaphore.h

…

sembuf.h

…

serial.h

[MIPS] Put an end to <asm/serial.h>'s long and annyoing existence

2007-07-10 17:33:01 +01:00

setup.h

[PATCH] cleanup asm/setup.h userspace visibility

2006-12-07 08:39:46 -08:00

sgialib.h

[MIPS] Fix and cleanup the mess that a dozen prom_printf variants are.

2007-03-04 19:02:37 +00:00

sgiarcs.h

[MIPS] ARC: Fix warning.

2007-03-24 17:01:49 +00:00

sgidefs.h

…

shmbuf.h

…

shmparam.h

…

sigcontext.h

[MIPS] Add basic SMARTMIPS ASE support

2007-02-22 00:50:44 +00:00

siginfo.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

signal.h

[MIPS] signals: Share even more code.

2007-02-18 21:31:35 +00:00

sim.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

smp.h

[MIPS] Remove unused cpu_callout_map and num_booting_cpus()

2007-07-10 17:32:55 +01:00

smtc_ipi.h

[MIPS] SMTC: Fix recursion in instant IPI replay code.

2007-03-29 23:46:36 +01:00

smtc_proc.h

[MIPS] MT: Improved multithreading support.

2006-04-19 04:14:28 +02:00

smtc.h

[MIPS] SMTC: Move MIPS_CPU_IPI_IRQ definition into header.

2007-08-27 02:16:55 +01:00

sni.h

[MIPS] SNI RM updates

2007-07-10 17:33:03 +01:00

socket.h

[NET]: Adding SO_TIMESTAMPNS / SCM_TIMESTAMPNS support

2007-04-25 22:24:21 -07:00

sockios.h

[NET]: Introduce SIOCGSTAMPNS ioctl to get timestamps with nanosec resolution

2007-04-25 22:24:04 -07:00

sparsemem.h

[MIPS] Fix sparsemem support.

2006-06-06 00:15:20 +01:00

spinlock_types.h

…

spinlock.h

[MIPS] Make support for weakly ordered LL/SC a config option.

2007-07-20 18:57:39 +01:00

stackframe.h

[MIPS] Fix KMODE for the R3000

2007-06-11 18:20:53 +01:00

stacktrace.h

[MIPS] unwind_stack should return a value ...

2007-08-27 02:16:55 +01:00

stat.h

…

statfs.h

…

string.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

suspend.h

…

sysmips.h

…

system.h

[MIPS] Fixup secure computing stuff.

2007-07-31 21:35:21 +01:00

termbits.h

[MIPS] tty: add the new ioctls and definitions.

2007-09-10 21:25:27 +01:00

termios.h

[MIPS] tty: add the new ioctls and definitions.

2007-09-10 21:25:27 +01:00

thread_info.h

Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

2007-07-31 20:41:53 -07:00

time.h

[MIPS] mips HPT cleanup: make clocksource_mips public

2006-11-30 01:14:49 +00:00

timex.h

[MIPS] Fix errors detected by "make headers_check"

2006-09-27 13:37:40 +01:00

titan_dep.h

…

tlb.h

…

tlbdebug.h

[MIPS] Cleanup tlbdebug.h

2007-07-12 17:41:11 +01:00

tlbflush.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

topology.h

…

traps.h

…

txx9irq.h

[MIPS] The irq_chip for TX39/TX49 SoCs

2007-08-27 02:16:52 +01:00

types.h

[PATCH] Centralise definitions of sector_t and blkcnt_t

2006-12-04 19:41:15 -08:00

uaccess.h

[MIPS] Export __copy_user_inatomic.

2007-03-07 00:07:17 +00:00

ucontext.h

…

unaligned.h

…

unistd.h

[MIPS] Wire up the fallocate syscall.

2007-07-31 21:35:22 +01:00

user.h

[MIPS] Fix errors detected by "make headers_check"

2006-09-27 13:37:40 +01:00

vga.h

[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use

2006-06-22 15:05:58 -07:00

vpe.h

[MIPS] kpsd and other AP/SP improvements.

2006-04-19 04:14:27 +02:00

war.h

[MIPS] Remove Momentum Ocelot support.

2007-07-31 21:35:29 +01:00

wbflush.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

xor.h

…

xxs1500.h

…