Dimitris Papastamos 2b91536625 Fast path SMCCC_ARCH_WORKAROUND_1 calls from AArch32 ... When SMCCC_ARCH_WORKAROUND_1 is invoked from a lower EL running in AArch32 state, ensure that the SMC call will take a shortcut in EL3. This minimizes the time it takes to apply the mitigation in EL3. When lower ELs run in AArch32, it is preferred that they execute the `BPIALL` instruction to invalidate the BTB. However, on some cores the `BPIALL` instruction may be a no-op and thus would benefit from making the SMCCC_ARCH_WORKAROUND_1 call go through the fast path. Change-Id: Ia38abd92efe2c4b4a8efa7b70f260e43c5bda8a5 Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>		2018-06-07 14:34:45 +01:00
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aarch32	aarch32: Implement static workaround for CVE-2018-3639	2018-05-23 12:45:48 +01:00
aarch64	Fast path SMCCC_ARCH_WORKAROUND_1 calls from AArch32	2018-06-07 14:34:45 +01:00
cpu-ops.mk	Add support for dynamic mitigation for CVE-2018-3639	2018-05-23 12:45:48 +01:00
errata_report.c	Merge pull request #1228 from dp-arm/dp/cve_2017_5715	2018-01-25 00:06:50 +00:00