diff options
| author | Will Deacon | 2012-02-24 12:12:38 +0100 |
|---|---|---|
| committer | Russell King | 2012-02-27 12:22:08 +0100 |
| commit | efbc74ace95338484f8d732037b99c7c77098fce (patch) | |
| tree | 3c617af9176276e58fcf8351355985c92178896d /arch/arm/Kconfig | |
| parent | ARM: 7348/1: arm/spear600: fix one-shot timer (diff) | |
| download | kernel-qcow2-linux-efbc74ace95338484f8d732037b99c7c77098fce.tar.gz kernel-qcow2-linux-efbc74ace95338484f8d732037b99c7c77098fce.tar.xz kernel-qcow2-linux-efbc74ace95338484f8d732037b99c7c77098fce.zip | |
ARM: 7345/1: errata: update workaround for A9 erratum #743622
Erratum #743622 affects all r2 variants of the Cortex-A9 processor, so
ensure that the workaround is applied regardless of the revision.
Cc: <stable@vger.kernel.org>
Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index a48aecc17eac..dfb0312f4e73 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1280,7 +1280,7 @@ config ARM_ERRATA_743622 depends on CPU_V7 help This option enables the workaround for the 743622 Cortex-A9 - (r2p0..r2p2) erratum. Under very rare conditions, a faulty + (r2p*) erratum. Under very rare conditions, a faulty optimisation in the Cortex-A9 Store Buffer may lead to data corruption. This workaround sets a specific bit in the diagnostic register of the Cortex-A9 which disables the Store Buffer |