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* Rename .data..patch.XXX to .data..patch.XXX.Denys Vlasenko2010-03-03
| | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
* ia64/pv_ops: paravirtualize gate.S.Isaku Yamahata2009-03-26
| | | | | | | paravirtualize gate.S. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Tony Luck <tony.luck@intel.com>
* ia64/pv_ops: move down __kernel_syscall_via_epc.Isaku Yamahata2009-03-26
| | | | | | | | | | | | | | | | | Move down __kernel_syscall_via_epc to the end of the page. We want to paravirtualize only __kernel_syscall_via_epc because it includes privileged instructions. Its paravirtualization increases its symbols size. On the other hand, each paravirtualized gate must have e symbols of same value and size to native's because the page is mapped to GATE_ADDR and GATE_ADDR + PERCPU_PAGE_SIZE and vmlinux is linked to those symbols. Later to have the same symbol size, we pads NOPs at the end of __kernel_syscall_via_epc. Move it after other functions to keep symbols of other functions have same values and sizes. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Tony Luck <tony.luck@intel.com>
* [IA64] Stop bit for brl instructionChristian Kandeler2007-07-09
| | | | | | | | SDM says that brl instruction must be followed by a stop bit. Fix instance in BRL_COND_FSYS_BUBBLE_DOWN where it isn't. Signed-off-by: Christian Kandeler <christian.kandeler@hob.de> Signed-off-by: Tony Luck <tony.luck@intel.com>
* Remove obsolete #include <linux/config.h>Jörn Engel2006-06-30
| | | | | Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* kbuild: ia64 use generic asm-offsets.h supportSam Ravnborg2005-09-09
| | | | | | | | | Delete obsolete stuff from arch Makefile Rename file to asm-offsets.h The trick used in the arch Makefile to circumvent the circular dependency is kept. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* [IA64] need r29=psr *after* rsm psr.iDavid Mosberger-Tang2005-04-28
| | | | | | | Yanmin Zhang pointed out a sequence problem when saving the psr. David Mosberger provided this patch (which gave up a cycle). Signed-off-by: Tony Luck <tony.luck@intel.com>
* [IA64] Annotate __kernel_syscall_via_epc() with McKinley dispatch info.David Mosberger-Tang2005-04-28
| | | | | | | | | Two other very minor changes: use "mov.i" instead of "mov" for reading ar.pfs (for clarity; doesn't affect the code at all). Also, predicate the load of r14 for consistency. Signed-off-by: David Mosberger-Tang <davidm@hpl.hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* [IA64] Reschedule __kernel_syscall_via_epc().David Mosberger-Tang2005-04-28
| | | | | | | | | | | Avoid some stalls, which is good for about 2 cycles when invoking a light-weight handler. When invoking a heavy-weight handler, this helps by about 7 cycles, with most of the improvement coming from the improved branch-prediction achieved by splitting the BBB bundle into two MIB bundles. Signed-off-by: David Mosberger-Tang <davidm@hpl.hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds2005-04-16
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!