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authorHelge Deller <deller@gmx.de>2019-05-10 11:00:01 -0400
committerHelge Deller <deller@gmx.de>2019-05-10 15:00:44 -0400
commit8d0e051cc75e2b1a7e2fd51fc56af332c9619618 (patch)
treeccf08363081a35a3cd8fb4ada4b62cc5fefb1840 /lib/mpi/mpiutil.c
parente6eb5fe9123f05dcbf339ae5c0b6d32fcc0685d5 (diff)
parisc: Enable the ro_after_init feature
This patch modifies the initial page mapping functions in the following way: During bootup the init, text and data pages will be mapped RWX and if supported, with huge pages. At final stage of the bootup, the kernel calls free_initmem() and then all pages will be remapped either R-X (for text and read-only data) or RW- (for data). The __init pages will be dropped. This reflects the behaviour of the x86 platform. Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions