Revision 3dbcea54b3ff706c58f8e8d4470f5e5d3d24a6a0 authored by Mark Rutland on 15 March 2019, 12:22:36 UTC, committed by Catalin Marinas on 19 March 2019, 14:54:24 UTC
Fujitsu erratum 010001 applies to A64FX v0r0 and v1r0, and we try to handle either by masking MIDR with MIDR_FUJITSU_ERRATUM_010001_MASK before comparing it to MIDR_FUJITSU_ERRATUM_010001. Unfortunately, MIDR_FUJITSU_ERRATUM_010001 is constructed incorrectly using MIDR_VARIANT(), which is intended to extract the variant field from MIDR_EL1, rather than generate the field in-place. This results in MIDR_FUJITSU_ERRATUM_010001 being all-ones, and we only match A64FX v0r0. This patch uses MIDR_CPU_VAR_REV() to generate an in-place mask for the variant field, ensuring the we match both v0r0 and v1r0. Fixes: 3e32131abc311a5c ("arm64: Add workaround for Fujitsu A64FX erratum 010001") Reported-by: "Okamoto, Takayuki" <tokamoto@jp.fujitsu.com> Signed-off-by: Mark Rutland <mark.rutland@arm.com> [catalin.marinas@arm.com: fixed the patch author] Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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File | Mode | Size |
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Kconfig | -rw-r--r-- | 6.1 KB |
Makefile | -rw-r--r-- | 1.1 KB |
da8xx_remoteproc.c | -rw-r--r-- | 10.3 KB |
imx_rproc.c | -rw-r--r-- | 10.6 KB |
keystone_remoteproc.c | -rw-r--r-- | 14.3 KB |
omap_remoteproc.c | -rw-r--r-- | 6.3 KB |
omap_remoteproc.h | -rw-r--r-- | 2.8 KB |
qcom_common.c | -rw-r--r-- | 6.8 KB |
qcom_common.h | -rw-r--r-- | 1.6 KB |
qcom_q6v5.c | -rw-r--r-- | 7.4 KB |
qcom_q6v5.h | -rw-r--r-- | 941 bytes |
qcom_q6v5_adsp.c | -rw-r--r-- | 11.8 KB |
qcom_q6v5_mss.c | -rw-r--r-- | 40.0 KB |
qcom_q6v5_pas.c | -rw-r--r-- | 9.7 KB |
qcom_q6v5_wcss.c | -rw-r--r-- | 14.3 KB |
qcom_sysmon.c | -rw-r--r-- | 15.1 KB |
qcom_wcnss.c | -rw-r--r-- | 14.6 KB |
qcom_wcnss.h | -rw-r--r-- | 504 bytes |
qcom_wcnss_iris.c | -rw-r--r-- | 4.5 KB |
remoteproc_core.c | -rw-r--r-- | 58.3 KB |
remoteproc_debugfs.c | -rw-r--r-- | 11.3 KB |
remoteproc_elf_loader.c | -rw-r--r-- | 9.4 KB |
remoteproc_internal.h | -rw-r--r-- | 3.4 KB |
remoteproc_sysfs.c | -rw-r--r-- | 3.6 KB |
remoteproc_virtio.c | -rw-r--r-- | 11.1 KB |
st_remoteproc.c | -rw-r--r-- | 11.5 KB |
st_slim_rproc.c | -rw-r--r-- | 8.5 KB |
wkup_m3_rproc.c | -rw-r--r-- | 6.4 KB |
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