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s390/mm: improve description of mapping permissions of prefix pages
authorHeiko Carstens <hca@linux.ibm.com>
Fri, 25 Aug 2023 12:29:50 +0000 (14:29 +0200)
committerHeiko Carstens <hca@linux.ibm.com>
Wed, 30 Aug 2023 09:03:27 +0000 (11:03 +0200)
commita6e49f10f4411ec87f16ccb1b0ce5ea7e4a04a95
tree4c3517ef04721f2b9d76afed2d0b0f7543c8363ctree
parent3eeb07788ff05b30e2ddad39561d53495563e63acommit | diff
s390/mm: improve description of mapping permissions of prefix pages

Slightly improve the description which explains why the first prefix
page must be mapped executable when the BEAR-enhancement facility is
not installed.

Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
arch/s390/mm/vmem.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.