Alexandre Ghiti fdf3a7a1e0 riscv: Fix comment regarding kernel mapping overlapping with IS_ERR_VALUE ...

The current comment states that we check if the 64-bit kernel mapping
overlaps with the last 4K of the address space that is reserved to
error values in create_kernel_page_table, which is not the case since it
is done in setup_vm. But anyway, remove the reference to any function
and simply note that in 64-bit kernel, the check should be done as soon
as the kernel mapping base address is known.

Fixes: db6b84a368 ("riscv: Make sure the kernel mapping does not overlap with IS_ERR_VALUE")
Signed-off-by: Alexandre Ghiti <alex@ghiti.fr>
Cc: stable@vger.kernel.org
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>

2021-08-12 07:16:58 -07:00

..

cacheflush.c

mm: reorder includes after introduction of linux/pgtable.h

2020-06-09 09:39:13 -07:00

context.c

riscv: add ASID-based tlbflushing methods

2021-06-30 20:55:39 -07:00

extable.c

riscv: abstract out CSR names for supervisor vs machine mode

2019-11-05 09:20:42 -08:00

fault.c

riscv: Enable KFENCE for riscv64

2021-06-30 20:55:41 -07:00

hugetlbpage.c

hugetlbfs: remove hugetlb_add_hstate() warning for existing hstate

2020-06-03 20:09:46 -07:00

init.c

riscv: Fix comment regarding kernel mapping overlapping with IS_ERR_VALUE

2021-08-12 07:16:58 -07:00

kasan_init.c

riscv: Ensure BPF_JIT_REGION_START aligned with PMD size

2021-06-18 21:10:05 -07:00

Makefile

riscv: Fixup patch_text panic in ftrace

2021-01-14 15:09:04 -08:00

pageattr.c

Merge tag 'riscv-for-linus-5.11-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2020-12-18 10:43:07 -08:00

physaddr.c

riscv: Introduce structure that group all variables regarding kernel mapping

2021-07-05 18:04:00 -07:00

ptdump.c

riscv: Fix PTDUMP output now BPF region moved back to module region

2021-07-06 15:21:27 -07:00

tlbflush.c

riscv: add ASID-based tlbflushing methods

2021-06-30 20:55:39 -07:00