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authorPavel Skripkin <paskripkin@gmail.com>2024-11-19 13:02:06 +0000
committerPeter Maydell <peter.maydell@linaro.org>2024-11-19 13:02:06 +0000
commit0340cb6e319341933443c1b1aee4c7ae816e8f7f (patch)
tree27d4e3b2e00571259cd14c22f98c8b942d5cab6b /migration/exec.c
parent0231bdc8957bcc3ed245c7498e10ee7a95487076 (diff)
arm/ptw: Honour WXN/UWXN and SIF in short-format descriptors
Currently the handling of page protection in the short-format descriptor is open-coded. This means that we forgot to update it to handle some newer architectural features, including: * handling of SCTLR.{UWXN,WXN} * handling of SCR.SIF Make the short-format descriptor code call the same get_S1prot() that we already use for the LPAE descriptor format. This makes the code simpler and means it now correctly honours the WXN/UWXN and SIF bits. Signed-off-by: Pavel Skripkin <paskripkin@gmail.com> Message-id: 20241118152537.45277-1-paskripkin@gmail.com [PMM: fixed a couple of checkpatch nits, tweaked commit message] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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