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由 Kees Cook 提交于
mainline inclusion from mainline-v5.13-rc1 commit 68ef8735 category: featrue bugzilla: https://gitee.com/openeuler/kernel/issues/I5YQ6Z CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=68ef8735d253f3d840082b78f996bf2d89ee6e5f -------------------------------- For validating the stack offset behavior, report the offset from a given process's first seen stack address. Add s script to calculate the results to the LKDTM kselftests. Signed-off-by: NKees Cook <keescook@chromium.org> Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20210401232347.2791257-7-keescook@chromium.orgSigned-off-by: NYi Yang <yiyang13@huawei.com> Reviewed-by: NXiu Jianfeng <xiujianfeng@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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