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| author | Andy Lutomirski <luto@amacapital.net> | 2014-03-20 15:01:21 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2014-03-20 15:19:14 -0700 |
| commit | b67e612cef1e5964efc6fa99fb7ad3d31c4db01a (patch) | |
| tree | c037de472a7e20c143dc3ca05e3f9327dc917d09 /fs | |
| parent | 4e40112c4ff6a577dd06d92b2a54cdf06265bf74 (diff) | |
| download | linux-b67e612cef1e5964efc6fa99fb7ad3d31c4db01a.tar.gz linux-b67e612cef1e5964efc6fa99fb7ad3d31c4db01a.tar.bz2 linux-b67e612cef1e5964efc6fa99fb7ad3d31c4db01a.zip | |
x86: Load the 32-bit vdso in place, just like the 64-bit vdsos
This replaces a decent amount of incomprehensible and buggy code
with much more straightforward code. It also brings the 32-bit vdso
more in line with the 64-bit vdsos, so maybe someday they can share
even more code.
This wastes a small amount of kernel .data and .text space, but it
avoids a couple of allocations on startup, so it should be more or
less a wash memory-wise.
Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Cc: Stefani Seibold <stefani@seibold.net>
Link: http://lkml.kernel.org/r/b8093933fad09ce181edb08a61dcd5d2592e9814.1395352498.git.luto@amacapital.net
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions