https://sourceware.org/bugzilla/show_bug.cgi?id=29226
--- Comment #18 from Cary Coutant <ccoutant at gmail dot com> --- I don't really see what CET has to do with split stack, so I would guess that, with CET enabled, the RDSSPD/Q instruction gets generated before the CMP or LEA instruction that we're expecting as the start of the split stack sequence. I don't think it's safe to assume that the presence of the RDSSPD/Q means that the split stack check is already done. More likely, you'd need to look for the CMP or LEA instruction following the shadow stack pointer check. But I'm not familiar enough with either CET or split-stack to be sure. Ian, can you please take a look? -- You are receiving this mail because: You are on the CC list for the bug.
