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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-15 10:03:15 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-15 10:03:15 -0700 |
| commit | 9ffc66941df278c9f4df979b6bcf6c6ddafedd16 (patch) | |
| tree | a2cff20aafb7ecb352a0c2dd41a5430f64a248e0 /init | |
| parent | 133d970e0dadf7b413db19893acc5b26664bf4a1 (diff) | |
| parent | 0766f788eb727e2e330d55d30545db65bcf2623f (diff) | |
| download | linux-riscv-9ffc66941df278c9f4df979b6bcf6c6ddafedd16.tar.gz linux-riscv-9ffc66941df278c9f4df979b6bcf6c6ddafedd16.tar.bz2 linux-riscv-9ffc66941df278c9f4df979b6bcf6c6ddafedd16.zip | |
Merge tag 'gcc-plugins-v4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull gcc plugins update from Kees Cook:
"This adds a new gcc plugin named "latent_entropy". It is designed to
extract as much possible uncertainty from a running system at boot
time as possible, hoping to capitalize on any possible variation in
CPU operation (due to runtime data differences, hardware differences,
SMP ordering, thermal timing variation, cache behavior, etc).
At the very least, this plugin is a much more comprehensive example
for how to manipulate kernel code using the gcc plugin internals"
* tag 'gcc-plugins-v4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
latent_entropy: Mark functions with __latent_entropy
gcc-plugins: Add latent_entropy plugin
Diffstat (limited to 'init')
| -rw-r--r-- | init/main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/init/main.c b/init/main.c index a8a58e2794a5..2858be732f6d 100644 --- a/init/main.c +++ b/init/main.c @@ -789,6 +789,7 @@ int __init_or_module do_one_initcall(initcall_t fn) } WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf); + add_latent_entropy(); return ret; } |