On 08/05/2015 04:49 PM, Leonid Yegoshin wrote:
The following series implements an executable stack protection in MIPS.
It sets up a per-thread 'VDSO' page and appropriate TLB support.
Page is set write-protected from user and is maintained via kernel VA.
MIPS FPU emulation is shifted to new page
On 08/05/2015 05:00 PM, David Daney wrote:
Does it handle nested emulation?
Yes, it does since v2:
"- Added unwinding of VDSO emulation stack at signal handler
invocation, hiding an emulation page (Andy Lutomirski note in other
patch comments)"
- Leonid.
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The following series implements an executable stack protection in MIPS.
It sets up a per-thread 'VDSO' page and appropriate TLB support.
Page is set write-protected from user and is maintained via kernel VA.
MIPS FPU emulation is shifted to new page and stack is relieved for
execute protection as
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