diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2017-03-25 04:08:14 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2017-03-25 04:08:14 +0100 |
| commit | 4e8494aad79a124f2b15ede9e7873fed46e1bb0a (patch) | |
| tree | db74a4ada9dc0542664fb64a6d3ade58ed2a35b6 /sys/src/libregexp/rregexec.c | |
| parent | 152159a8297a7595b4455c03361851d354288177 (diff) | |
pc kernel: handle PCMP and RSD being in low (kaddr) or reserved (vmap) memory
on thinkpad x1v4, the PCMP structure resides in upper reserved memory
pa=0xd7f49000 - while system memory ends at 0x0ffff000; so we have to
vmap() it instead of KADDR().
the RSD structure for ACPI might reside in low memory, so we sould
KADDR() in that case.
Diffstat (limited to 'sys/src/libregexp/rregexec.c')
0 files changed, 0 insertions, 0 deletions