5 Commits (771ee3b04eaac6184312825eb600b4c598f027a5)

Author	SHA1	Message	Date
Ralf Baechle	f8829caee3	[MIPS] Fix aliasing bug in copy_to_user_page / copy_from_user_page ... The current implementation uses a sequence of a cacheflush and a copy. This is racy in case of a multithreaded debuggee and renders GDB virtually unusable. Aside this fixes a performance hog rendering access to /proc/cmdline very slow and resulting in a enough cache stalls for the 34K AP/SP programming model to make the bare metal code on the non-Linux VPE miss RT deadlines. The main part of this patch was originally written by Ralf Baechle; Atushi Nemoto did the the debugging. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>	19 years ago
Jörn Engel	6ab3d5624e	Remove obsolete #include <linux/config.h> ... Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>	19 years ago
Ralf Baechle	c6e8b58771	Update MIPS to use the 4-level pagetable code thereby getting rid of ... the compacrapability headers. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>	20 years ago
Ralf Baechle	84fd089a42	Delete duplicate copy of fixrange_init. ... Signed-off-by: Ralf Baechle <ralf@linux-mips.org>	20 years ago
Linus Torvalds	1da177e4c3	Linux-2.6.12-rc2 ... Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!	20 years ago