Olivier Deprez 0fe7b9f2bc feat: pass SMCCCv1.3 SVE hint bit to dispatchers ... SMCCCv1.3 introduces the SVE hint bit added to the SMC FID (bit 16) denoting that the world issuing an SMC doesn't expect the callee to preserve the SVE state (FFR, predicates, Zn vector bits greater than 127). Update the generic SMC handler to copy the SVE hint bit state to SMC flags and mask out the bit by default for the services called by the standard dispatcher. It is permitted by the SMCCC standard to ignore the bit as long as the SVE state is preserved. In any case a callee must preserve the NEON state (FPCR/FPSR, Vn 128b vectors) whichever the SVE hint bit state. Signed-off-by: Olivier Deprez <olivier.deprez@arm.com> Change-Id: I2b163ed83dc311b8f81f96b23c942829ae9fa1b5		2022-11-08 09:28:36 +01:00
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aarch64	feat: pass SMCCCv1.3 SVE hint bit to dispatchers	2022-11-08 09:28:36 +01:00
bl31.ld.S	Merge "refactor(bl31): introduce vendor extend rodata section" into integration	2022-08-16 02:12:01 +02:00
bl31.mk	feat(drtm): add remediation driver support in DRTM	2022-10-05 15:25:28 +01:00
bl31_context_mgmt.c	feat(rme): add context management changes for FEAT_RME	2021-10-05 18:41:35 +02:00
bl31_main.c	refactor(context mgmt): add cm_prepare_el3_exit_ns function	2022-04-12 17:42:11 +02:00
ehf.c	fix(bl31): allow use of EHF with S-EL2 SPMC	2022-08-30 08:29:25 -07:00
interrupt_mgmt.c	Use correct type when reading SCR register	2020-01-28 11:10:48 +00:00