Messages in this thread | | | From | Andy Lutomirski <> | Subject | [PATCH 0/2] x86: TLS regression fixes | Date | Thu, 22 Jan 2015 11:27:57 -0800 |
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The recent TLS hardening work broke at least one game. This series fixes it. I'm not entirely happy with this series, but I'm far from entirely happy with the TLS or LDT code in the first place.
Thoughts?
Andy Lutomirski (2): x86, tls, ldt: Stop checking lm in LDT_empty x86, tls: Interpret an all-zero struct user_desc as "no segment"
arch/x86/include/asm/desc.h | 20 ++++++++++++++------ arch/x86/kernel/tls.c | 25 +++++++++++++++++++++++-- 2 files changed, 37 insertions(+), 8 deletions(-)
-- 2.1.0
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