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RFC prctl: prctl_set_mm -- Bring back handling of PR_SET_MM_x

Cyrill Gorcunov linux-mm lkml 1 version New

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  1. v1 RFC Latest3 patches 0 repliesNew

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#Subject and filesSizeRepliesApplied
1/3prctl: prctl_set_mm -- Move PR_SET_MM_MAP_SIZE out of prctl_set_mm_mapkernel/sys.c+5 -50 replies
2/3prctl: prctl_set_mm -- Make prctl_set_mm_map to accept map as an argumentkernel/sys.c+31 -280 replies
3/3prctl: prctl_set_mm -- Bring back handling of PR_SET_MM_xkernel/sys.c+57 -80 replies

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Cover letter [rfc linux-next 0/3] prctl: prctl_set_mm -- Bring back handling of PR_SET_MM_x

Hi! Yesterday I've been pointed out that we unfortunatelly can't drop off PR_SET_MM_x operations. So here is a series which bring them back but instead of plain revert I tried to simplify the code and make it as minimum as possible.

WARN: the series is compile-tested only for a while, I wanted to share it early so maybe someone has better idea of how integrate old PR_SET_MM_x operations. I'll do full tests today hopefully.

Cyrill