Diffusion FreeBSD src repository fb580451456a

linux: Fix SMAP-enabled futex routines
fb580451456a
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Description

linux: Fix SMAP-enabled futex routines

Some of them were dereferencing the user pointer before disabling SMAP.

PR: 255591
Reviewed by: kib
Tested by: pitwuu@gmail.com
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D30276

Details

Provenance

markj

Authored on May 16 2021, 5:41 PM

Reviewer

kib

Differential Revision

D30276: linux: Fix SMAP-enabled futex routines

Parents

rG687e510e5ce3: netgraph/ng_checksum: Fix double free error

Branches

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Tags

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Event Timeline

markj committed rGfb580451456a: linux: Fix SMAP-enabled futex routines (authored by markj).May 16 2021, 5:42 PM

markj added an edge: D30276: linux: Fix SMAP-enabled futex routines.May 16 2021, 5:44 PM

markj mentioned this in rG60cb98a1bd2e: linux: Fix a mistake in commit fb58045145.May 17 2021, 2:26 AM

markj mentioned this in rG22d340828e06: linux: Fix SMAP-enabled futex routines.May 23 2021, 4:51 PM

markj mentioned this in rG14cc1326579b: linux: Fix SMAP-enabled futex routines.

markj mentioned this in rGf1119657d82e: linux: Fix a mistake in commit fb58045145.May 24 2021, 2:06 PM

markj mentioned this in rGef46ce0e29ac: linux: Fix a mistake in commit fb58045145.

Changes (2)

Path

Size

sys/

amd64/

linux/

linux_support.s

linux32/

linux32_support.s

rGfb580451456a

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sys/amd64/linux/linux_support.s