Hi Dave On Wed, 27 May 2020 at 23:17, Dave Martin <Dave.Martin@xxxxxxx> wrote: > > A bunch of updates to the prctl(2) man page to fill in missing > prctls (mostly) up to Linux 5.6 (along with a few other tweaks and > fixes). > > Patches from the v1 series [1] that have been applied or rejected > already have been dropped. > > People not Cc'd on the whole series can find the whole series at > https://lore.kernel.org/linux-man/ . > > Patches: > > * Patch 1 is a new (but trivial) formatting fix, unrelated to the new > prctls. Applied. > * Patches 2-3 relate to the speculation control prctls. These are > unmodified from v1, but need review. Applied, and pushed (since there were no review comments from last version). > * Patches 4-5 relate to the arm64 prctls from v1, with reviewer > feedback incorporated. (See notes in the patches.) I'll hold off on these patches, to see if review comments come in. > * Patch 6 is *draft* wording for the arm64 address tagging prctls. > The semantics of address tagging is particularly slippery, so > this needs discussion before merging. Okay -- I'll hold off with that patch too. Cheers, Michael > [1] https://lore.kernel.org/linux-man/29a02b16-dd61-6186-1340-fcc7d5225ad0@xxxxxxxxx/T/#t > > > Dave Martin (6): > prctl.2: ffix use literal hyphens when referencing kernel docs > prctl.2: Add PR_SPEC_INDIRECT_BRANCH for SPECULATION_CTRL prctls > prctl.2: Add PR_SPEC_DISABLE_NOEXEC for SPECULATION_CTRL prctls > prctl.2: Add SVE prctls (arm64) > prctl.2: Add PR_PAC_RESET_KEYS (arm64) > prctl.2: Add tagged address ABI control prctls (arm64) > > man2/prctl.2 | 444 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++-- > 1 file changed, 435 insertions(+), 9 deletions(-) > > -- > 2.1.4 > -- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Linux/UNIX System Programming Training: http://man7.org/training/
