On Thu, Aug 31, 2017 at 06:00:46PM +0100, Dave P Martin wrote: > This patch implements the core logic for changing a task's vector > length on request from userspace. This will be used by the ptrace > and prctl frontends that are implemented in later patches. > > The SVE architecture permits, but does not require, implementations > to support vector lengths that are not a power of two. To handle > this, logic is added to check a requested vector length against a > possibly sparse bitmap of available vector lengths at runtime, so > that the best supported value can be chosen. > > Signed-off-by: Dave Martin <dave.mar...@arm.com> > Cc: Alex Bennée <alex.ben...@linaro.org>
Can this be merged with patch 20? It seems to add the PR_ definitions which get actually used later when the prctl interface is added. -- Catalin _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
