Will Deacon 9a27c27ce4 ARM: 6743/1: errata: interrupted ICALLUIS may prevent completion of broadcasted operation ...

On versions of the Cortex-A9 prior to r3p0, an interrupted ICIALLUIS
operation may prevent the completion of a following broadcasted
operation if the second operation is received by a CPU before the
ICIALLUIS has completed, potentially leading to corrupted entries in
the cache or TLB.

This workaround sets a bit in the diagnostic register of the Cortex-A9,
causing CP15 maintenance operations to be uninterruptible.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2011-02-19 11:24:12 +00:00

..

boot

Merge branches 'ftrace', 'gic', 'io', 'kexec', 'mod', 'sa11x0', 'sh' and 'versatile' into devel

2011-01-05 18:08:10 +00:00

common

Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

2011-01-15 12:33:40 -08:00

configs

kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT

2011-01-20 17:02:05 -08:00

include/asm

ARM: 6741/1: errata: pl310 cache sync operation may be faulty

2011-02-19 11:23:21 +00:00

kernel

ARM: 6742/1: pmu: avoid setting IRQ affinity on UP systems

2011-02-19 11:24:05 +00:00

lib

ARM: udelay: prevent math rounding resulting in short udelays

2011-01-10 23:55:59 +00:00

mach-aaec2000

ARM: aaec2000: irq_data conversion.

2011-01-13 17:18:21 +01:00

mach-at91

Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

2011-01-15 12:33:40 -08:00

mach-bcmring

Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

2011-01-15 12:33:40 -08:00

mach-clps711x

ARM: clps711x: irq_data conversion.

2011-01-13 17:18:24 +01:00

mach-cns3xxx

Merge branch 'devel-stable' into devel

2011-01-06 22:33:32 +00:00

mach-davinci

Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

2011-01-15 12:33:40 -08:00

mach-dove

ARM: dove: irq_data conversion.

2011-01-13 17:18:27 +01:00

mach-ebsa110

ARM: ebsa110: irq_data conversion.

2011-01-13 17:18:28 +01:00

mach-ep93xx

ARM: 6652/1: ep93xx: correct the end address of the AC97 memory resource

2011-02-05 09:50:44 +00:00

mach-footbridge

ARM: footbridge: fix debug macros

2011-01-31 10:53:39 +00:00

mach-gemini

Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

2011-01-15 12:33:40 -08:00

mach-h720x

Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

2011-01-15 12:33:40 -08:00

mach-imx

ARM: mach-imx/mach-mx25_3ds: Fix section type

2011-01-24 09:02:03 +01:00

mach-integrator

Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

2011-01-15 12:33:40 -08:00

mach-iop13xx

ARM: iop13xx: irq_data conversion.

2011-01-13 17:18:35 +01:00

mach-iop32x

ARM: iop32x: irq_data conversion.

2011-01-13 17:18:36 +01:00

mach-iop33x

ARM: iop33x: irq_data conversion.

2011-01-13 17:18:37 +01:00

mach-ixp4xx

arm/ixp4xx: Rename FREQ macro to avoid collisions

2011-02-06 16:49:48 +01:00

mach-ixp23xx

ARM: ixp23xx: irq_data conversion.

2011-01-13 17:18:39 +01:00

mach-ixp2000

ARM: ixp2000: irq_data conversion.

2011-01-13 17:18:38 +01:00

mach-kirkwood

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6

2011-01-13 10:32:54 -08:00

mach-ks8695

ARM: ks8695: irq_data conversion.

2011-01-13 17:18:41 +01:00

mach-l7200/include/mach

…

mach-lh7a40x

ARM: lh7a40x: irq_data conversion.

2011-01-13 17:18:43 +01:00

mach-loki

…

mach-lpc32xx

Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

2011-01-15 12:33:40 -08:00

mach-mmp

ARM: mmp: PXA910 drive strength FAST using wrong value

2011-01-15 04:29:20 -06:00

mach-msm

Merge branch 'for-38-rc2' of git://codeaurora.org/quic/kernel/davidb/linux-msm

2011-01-20 16:30:22 -08:00

mach-mv78xx0

…

mach-mx3

Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

2011-01-15 12:33:40 -08:00

mach-mx5

Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into devel-stable

2011-01-14 12:12:42 +00:00

mach-mxc91231

Merge branch 'devel-stable' into devel

2011-01-06 22:33:32 +00:00

mach-mxs

ARM: mxs/imx28: remove now unused clock lookup "fec.0"

2011-02-01 10:44:25 +01:00

mach-netx

ARM: netx: irq_data conversion.

2011-01-13 17:18:48 +01:00

mach-nomadik

…

mach-ns9xxx

ARM: ns9xxx: irq_data conversion.

2011-01-13 17:18:49 +01:00

mach-nuc93x

ARM: nuc93x: irq_data conversion.

2011-01-13 17:18:50 +01:00

mach-omap1

OMAP1: Fix non-working LCD on OMAP310

2011-02-02 12:13:50 -08:00

mach-omap2

arm: omap4: panda: remove usb_nop_xceiv_register(v1)

2011-02-02 12:23:36 -08:00

mach-orion5x

Merge branch 'devel-stable' into devel

2011-01-06 22:33:32 +00:00

mach-pnx4008

Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

2011-01-15 12:33:40 -08:00

mach-pxa

ARM: pxa: Properly configure PWM period for palm27x

2011-02-09 23:05:03 +08:00

mach-realview

ARM: realview: name configuration options after actual board names

2011-01-25 15:08:01 +00:00

mach-rpc

ARM: rpc: irq_data conversion.

2011-01-13 17:18:57 +01:00

mach-s3c24a0/include/mach

…

mach-s3c64xx

Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

2011-01-15 12:33:40 -08:00

mach-s3c2400

…

mach-s3c2410

Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

2011-01-15 12:33:40 -08:00

mach-s3c2412

Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into devel-stable

2011-01-15 13:24:02 +00:00

mach-s3c2416

Merge branch 'next-s3c24xx' into for-next

2011-01-06 18:44:09 +09:00

mach-s3c2440

Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

2011-01-15 12:33:40 -08:00

mach-s3c2443

Merge branch 'next-s3c24xx' into for-next

2011-01-06 18:44:09 +09:00

mach-s5p64x0

ARM: S5P6450: Add missing virtual ASoC DMA device

2011-01-18 14:44:32 +09:00

mach-s5p6442

ARM: S5P6442: Enable I2S device to work on SMDK6442

2011-01-18 14:44:32 +09:00

mach-s5pc100

Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

2011-01-15 12:33:40 -08:00

mach-s5pv210

ARM: S5PV210: Add missing virtual ASoC DMA device

2011-01-18 14:45:33 +09:00

mach-s5pv310

ARM: S5PV310: Cleanup System MMU

2011-02-11 10:25:56 +09:00

mach-sa1100

ARM: 6658/1: collie: do actually pass locomo_info to locomo driver

2011-02-11 22:53:40 +00:00

mach-shark

ARM: shark: irq_data conversion.

2011-01-13 17:19:00 +01:00

mach-shmobile

ARM: mach-shmobile: AG5EVM LCDC / MIPI-DSI platform data

2011-01-20 21:34:32 +09:00

mach-spear3xx

…

mach-spear6xx

…

mach-stmp37xx

ARM: stmp37xx: irq_data conversion.

2011-01-13 17:19:02 +01:00

mach-stmp378x

ARM: stmp378x: irq_data conversion.

2011-01-13 17:19:01 +01:00

mach-tcc8k

ARM: tcc8k: irq_data conversion.

2011-01-13 17:19:03 +01:00

mach-tegra

Merge branch 'for-linus' of git://android.git.kernel.org/kernel/tegra

2011-01-31 12:49:26 +10:00

mach-u300

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2011-01-13 10:05:56 -08:00

mach-ux500

mach-ux500: Updated and connected ab8500 regulator board configuration

2011-01-12 14:33:03 +00:00

mach-versatile

ARM: versatile: name configuration options after actual board names

2011-01-25 15:08:02 +00:00

mach-vexpress

ARM: 6635/2: Configure reference clock for Versatile Express timers

2011-01-25 16:18:33 +00:00

mach-w90x900

ARM: w90x900: irq_data conversion.

2011-01-13 17:19:07 +01:00

mm

ARM: 6743/1: errata: interrupted ICALLUIS may prevent completion of broadcasted operation

2011-02-19 11:24:12 +00:00

nwfpe

…

oprofile

Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2011-02-15 10:18:48 -08:00

plat-iop

Merge branch 'clksrc' into devel

2011-01-05 18:09:03 +00:00

plat-mxc

ARM: imx: Add VPR200 and MX51_3DS entries to uncompress.h

2011-01-24 09:02:02 +01:00

plat-nomadik

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx

2011-01-17 10:54:41 -08:00

plat-omap

omap: DMA: clear interrupt status correctly

2011-01-19 14:41:21 -08:00

plat-orion

ARM: plat-orion: irq_data conversion.

2011-01-13 17:19:12 +01:00

plat-pxa

ARM: pxa: fix mfpr_sync to read from valid offset

2011-02-09 23:05:03 +08:00

plat-s3c24xx

Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

2011-01-15 12:33:40 -08:00

plat-s5p

ARM: S5PV310: Cleanup System MMU

2011-02-11 10:25:56 +09:00

plat-samsung

ARM: SAMSUNG: Ensure struct sys_device is declared in plat/pm.h

2011-02-11 10:25:57 +09:00

plat-spear

ARM: plat-spear: irq_data conversion.

2011-01-13 17:19:13 +01:00

plat-stmp3xxx

ARM: plat-stmp3xxx: irq_data conversion.

2011-01-13 17:19:14 +01:00

plat-tcc

…

plat-versatile

Merge branch 'clksrc' into devel

2011-01-05 18:09:03 +00:00

tools

ARM: Update mach-types

2011-02-07 09:04:48 +00:00

vfp

Merge branch 'misc' into devel

2011-01-06 22:32:52 +00:00

Kconfig

ARM: 6743/1: errata: interrupted ICALLUIS may prevent completion of broadcasted operation

2011-02-19 11:24:12 +00:00

Kconfig-nommu

…

Kconfig.debug

Merge branch 'misc' into devel

2011-01-06 22:32:52 +00:00

Makefile

…