Messages in this thread | | | Subject | Re: [PATCH v40 10/24] mm: Add 'mprotect' hook to struct vm_operations_struct | From | Dave Hansen <> | Date | Thu, 5 Nov 2020 09:33:17 -0800 |
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On 11/5/20 8:04 AM, Borislav Petkov wrote: ... >> Add a vm_ops->mprotect() hook so that mprotect() operations which are >> inconsistent with any page's stashed intent can be rejected by the driver. >> >> Cc: linux-mm@kvack.org >> Cc: Andrew Morton <akpm@linux-foundation.org> >> Cc: Matthew Wilcox <willy@infradead.org> >> Acked-by: Jethro Beekman <jethro@fortanix.com> >> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> >> Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> >> Co-developed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> >> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> >> --- >> include/linux/mm.h | 3 +++ >> mm/mprotect.c | 5 ++++- >> 2 files changed, 7 insertions(+), 1 deletion(-) > This needs an ACK from an mm person.
For what it's worth:
Acked-by: Dave Hansen <dave.hansen@intel.com>
The top 5 git-blamees in terms of mprotect.c at the moment are:
45 Andi Kleen 50 Peter Xu 81 Dave Hansen 90 Mel Gorman 209 Linus Torvalds
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