plan9fox/sys
cinap_lenrek d9fec3c70a kernel: prohibit changing cache attributes (SG_CACHED|SG_DEVICE) in segattach(), set SG_RONLY in data2txt()
the user should not be able to change the cache
attributes for a segment in segattach() as this
can cause the same memory to be mapped with
conflicting attributes in the cache.

SG_TEXT should always be mapped with SG_RONLY
attribute. so fix data2txt() to follow the rules.
2019-08-27 06:16:20 +02:00
..
doc
games/lib
include stdio: fix putc(), plan9 version 2019-06-20 00:04:58 +02:00
lib /sys/lib/dist/mkfile: adjust 2GB for pi3 and zynq img 2019-08-24 16:35:03 +02:00
man walk(1): add history section 2019-07-02 23:34:31 +09:30
src kernel: prohibit changing cache attributes (SG_CACHED|SG_DEVICE) in segattach(), set SG_RONLY in data2txt() 2019-08-27 06:16:20 +02:00