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9667e53573
riscv_cpu_tlb_fill() uses the `size` parameter to check PMP violation using pmp_hart_has_privs(). However, if the size is unknown (=0), the ending address will be `addr - 1` as it is `addr + size - 1` in `pmp_hart_has_privs()`. This always causes a false PMP violation on the starting address of the range, as `addr - 1` is not in the range. In order to fix, we just assume that all bytes from addr to the end of the page will be accessed if the size is unknown. Signed-off-by: Dayeol Lee <dayeol@berkeley.edu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Palmer Dabbelt <palmer@sifive.com> |
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cris | ||
hppa | ||
i386 | ||
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moxie | ||
nios2 | ||
openrisc | ||
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riscv | ||
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tilegx | ||
tricore | ||
unicore32 | ||
xtensa |