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| author |  Kefeng Wang <wangkefeng.wang@huawei.com>
| 2021-08-12 19:47:02 +0800 |
|---|---|---|
| committer |  Palmer Dabbelt <palmerdabbelt@google.com>
| 2021-09-10 22:25:34 -0700 |
| commit | d5935537c8256fc63c77d5f4914dfd6e3ef43241 (patch) | |
| tree | 879e8965f6c8908490c48bd80d528a0cae81601e /Documentation/features | |
| parent | riscv: defconfig: enable NLS_CODEPAGE_437, NLS_ISO8859_1 (diff) | |
| download | linux-d5935537c8256fc63c77d5f4914dfd6e3ef43241.tar.gz linux-d5935537c8256fc63c77d5f4914dfd6e3ef43241.tar.bz2 linux-d5935537c8256fc63c77d5f4914dfd6e3ef43241.zip | |
riscv: Improve stack randomisation on RV64
This enlarges the bits availiable for stack randomisation on RV64 from
the default of 8MiB to 1GiB, to match arm64 and x86.
Also, update the documentation to reflect our support for stack
randomisation.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
[Palmer: commit text]
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'Documentation/features')
| -rw-r--r-- | Documentation/features/vm/ELF-ASLR/arch-support.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/features/vm/ELF-ASLR/arch-support.txt b/Documentation/features/vm/ELF-ASLR/arch-support.txt index 99cb6d7f5005..2949c99fbb2f 100644 --- a/Documentation/features/vm/ELF-ASLR/arch-support.txt +++ b/Documentation/features/vm/ELF-ASLR/arch-support.txt @@ -22,7 +22,7 @@ | openrisc: | TODO | | parisc: | ok | | powerpc: | ok | - | riscv: | TODO | + | riscv: | ok | | s390: | ok | | sh: | TODO | | sparc: | TODO | |