docs/arm64: Fix typo'd #define in sve.rst (9ba6a9ef) · Commits · 戴 / test

sve.rst describes a flag PR_SVE_SET_VL_INHERIT for the PR_SVE_SET_VL prctl, but there is no flag of this name. The flag is shared between the _GET and _SET calls, so the _SET prefix was dropped, giving the name PR_SVE_VL_INHERIT in the headers. Fix it. Signed-off-by:

Dave Martin <Dave.Martin@arm.com> Link: https://lore.kernel.org/r/1591808590-20210-2-git-send-email-Dave.Martin@arm.com Signed-off-by:

Will Deacon <will@kernel.org>

Documentation/arm64/sve.rst

+3 −3

Original line number	Diff line number	Diff line
		@@ -186,7 +186,7 @@ prctl(PR_SVE_SET_VL, unsigned long arg)

		flags:

		PR_SVE_SET_VL_INHERIT
		PR_SVE_VL_INHERIT

		Inherit the current vector length across execve(). Otherwise, the
		vector length is reset to the system default at execve(). (See
		@@ -247,7 +247,7 @@ prctl(PR_SVE_GET_VL)

		The following flag may be OR-ed into the result:

		PR_SVE_SET_VL_INHERIT
		PR_SVE_VL_INHERIT

		Vector length will be inherited across execve().

		@@ -393,7 +393,7 @@ The regset data starts with struct user_sve_header, containing:
		* At every execve() call, the new vector length of the new process is set to
		the system default vector length, unless

		* PR_SVE_SET_VL_INHERIT (or equivalently SVE_PT_VL_INHERIT) is set for the
		* PR_SVE_VL_INHERIT (or equivalently SVE_PT_VL_INHERIT) is set for the
		calling thread, or

		* a deferred vector length change is pending, established via the

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