| commit | f16b2cef849e1e8a913f45ebebe58daadfeb8d5c | [log] [tgz] |
|---|---|---|
| author | Raghu Krishnamurthy <raghu.ncstate@gmail.com> | Tue Nov 02 07:48:38 2021 -0700 |
| committer | Raghu Krishnamurthy <raghu.ncstate@gmail.com> | Wed Nov 03 11:33:45 2021 -0700 |
| tree | db5f4c3e3ffc181811bd2a33fda237e9e4ca3632 | |
| parent | f89a5c15c1bac2b5cc2258603f23bb157341ffd6 [diff] |
fix(VHE): Fix Instr/Data abort handling for EL0 This patch fixes instruction abort handling for EL0 partitions. When there is an instruction abort on a writeable page, the partition must not be resumed since SCTLR_WXN bit is set, making any writeable page not executable. This is however fixed in architecture agnostic code since WXN is common across most architectures. This patch also fixes data abort handling on unaligned accesses, on AArch64. This cannot be fixed in architecture agnostic code since the syndrome for unaligned accesses vary by architecture. Signed-off-by: Raghu Krishnamurthy <raghu.ncstate@gmail.com> Change-Id: I4d7c0ba34c5dedcf1b9d8224da58fdaee7daadb7
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