Peter Maydell e528c8229e target/arm: Get correct MMU index for other-security-state ... In arm_v7m_mmu_idx_for_secstate() we get the 'priv' level to pass to armv7m_mmu_idx_for_secstate_and_priv() by calling arm_current_el(). This is incorrect when the security state being queried is not the current one, because arm_current_el() uses the current security state to determine which of the banked CONTROL.nPRIV bits to look at. The effect was that if (for instance) Secure state was in privileged mode but Non-Secure was not then we would return the wrong MMU index. The only places where we are using this function in a way that could trigger this bug are for the stack loads during a v8M function-return and for the instruction fetch of a v8M SG insn. Fix the bug by expanding out the M-profile version of the arm_current_el() logic inline so it can use the passed in secstate rather than env->v7m.secure. Backports 7142eb9e24b4aa5118cd67038057f15694d782aa		2021-03-02 13:08:44 -05:00
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arm	target/arm: Get correct MMU index for other-security-state	2021-03-02 13:08:44 -05:00
i386	i386/cpu: Clear FEAT_XSAVE_COMP_{LO,HI} when XSAVE is not available	2021-03-01 19:04:03 -05:00
m68k	target/m68k: consolidate physical translation offset into get_physical_address()	2021-02-25 23:13:48 -05:00
mips	target/mips: Support variable page size	2020-06-14 21:09:51 -04:00
riscv	target/riscv: Set instance_align on RISCVCPU TypeInfo	2021-03-01 19:00:27 -05:00
sparc	softfloat: Name compare relation enum	2020-05-21 18:08:52 -04:00