From d01bcb9c13f24555036fc3fce4b10bcfd9deb944 Mon Sep 17 00:00:00 2001 From: Mathieu Desnoyers Date: Tue, 23 Apr 2019 14:25:35 -0400 Subject: [PATCH] Extend extra/README Signed-off-by: Mathieu Desnoyers --- extra/README | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) diff --git a/extra/README b/extra/README index fe48230..d8711af 100644 --- a/extra/README +++ b/extra/README @@ -1 +1,21 @@ -Kernel includes for test builds. Do not use for real builds. +Kernel headers for test builds. Do not use for production builds. + +- linux/rseq.h + + It is a copy from the upstream Linux v5.0 kernel uapi. + + It also contains definitive system call number definitions for the rseq + system call, in case the kernel uapi headers are not recent enough + to define them. + + +- linux/cpu_opv.h + + It is a copy from the Linux rseq tree (not upstream yet): + + https://git.kernel.org/pub/scm/linux/kernel/git/rseq/linux-rseq.git/ + tag: v5.0-rseq-20190423.2 + + It also contains system call number definitions for the cpu_opv + system call (not yet upstream), which will likely change before + being integrated upstream. -- 2.34.1