| commit | 2c2e0f2842520bcd25472285cfce39696e52e662 | |
| author | Jim Shu <cwshu@andestech.com> | |
| Sun, 21 Feb 2021 14:01:22 +0000 (21 22:01 +0800) | ||
| committer | Alistair Francis <alistair.francis@wdc.com> | |
| Tue, 23 Mar 2021 01:54:40 +0000 (22 21:54 -0400) | ||
| tree | dfa536297189fe025649cf233f893bc7b0b3da22 | treesnapshot (tar.gz zip) |
| parent | 663e119317d77780949830226f5575305405ab75 | commitdiff |
target/riscv: flush TLB pages if PMP permission has been changed
If PMP permission of any address has been changed by updating PMP entry,
flush all TLB pages to prevent from getting old permission.
Signed-off-by: Jim Shu <cwshu@andestech.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 1613916082-19528-4-git-send-email-cwshu@andestech.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
If PMP permission of any address has been changed by updating PMP entry,
flush all TLB pages to prevent from getting old permission.
Signed-off-by: Jim Shu <cwshu@andestech.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 1613916082-19528-4-git-send-email-cwshu@andestech.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
| target/riscv/pmp.c | diffblobblamehistory |