Alejandro Mery
2 changed files with 0 additions and 94 deletions
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@ -1,55 +0,0 @@ |
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# --- SDE-COPYRIGHT-NOTE-BEGIN --- |
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch. |
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# |
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# Filename: package/.../linux26-rt/2.6.10-sparc64.patch |
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# Copyright (C) 2007 The OpenSDE Project |
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# Copyright (C) 2004 - 2006 The T2 SDE Project |
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# |
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# More information can be found in the files COPYING and README. |
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# |
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# This patch file is dual-licensed. It is available under the license the |
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# patched project is licensed under, as long as it is an OpenSource license |
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# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms |
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# of the GNU General Public License as published by the Free Software |
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# Foundation; either version 2 of the License, or (at your option) any later |
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# version. |
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# --- SDE-COPYRIGHT-NOTE-END --- |
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The new copy_user stuff return value does yield warnings and thus we can not |
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compile the sparc dirs with -Werror ... |
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- Rene Rebe <rene@exactcode.de> |
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--- linux-2.6.10/arch/sparc64/kernel/Makefile.vanilla 2005-02-01 20:35:16.000000000 +0100
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+++ linux-2.6.10/arch/sparc64/kernel/Makefile 2005-02-01 20:35:30.000000000 +0100
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@@ -3,7 +3,7 @@
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# |
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EXTRA_AFLAGS := -ansi |
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-EXTRA_CFLAGS := -Werror
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+EXTRA_CFLAGS :=
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extra-y := head.o init_task.o vmlinux.lds |
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--- linux-2.6.10/arch/sparc64/lib/Makefile.vanilla 2005-02-01 20:35:53.000000000 +0100
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+++ linux-2.6.10/arch/sparc64/lib/Makefile 2005-02-01 20:35:58.000000000 +0100
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@@ -3,7 +3,7 @@
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# |
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EXTRA_AFLAGS := -ansi |
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-EXTRA_CFLAGS := -Werror
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+EXTRA_CFLAGS :=
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lib-y := PeeCeeI.o copy_page.o clear_page.o strlen.o strncmp.o \ |
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memscan.o strncpy_from_user.o strlen_user.o memcmp.o checksum.o \ |
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--- linux-2.6.10/arch/sparc64/mm/Makefile.vanilla 2005-02-01 20:35:39.000000000 +0100
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+++ linux-2.6.10/arch/sparc64/mm/Makefile 2005-02-01 20:35:47.000000000 +0100
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@@ -3,7 +3,7 @@
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# |
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EXTRA_AFLAGS := -ansi |
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-EXTRA_CFLAGS := -Werror
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+EXTRA_CFLAGS :=
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obj-y := ultra.o tlb.o fault.o init.o generic.o extable.o |
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@ -1,39 +0,0 @@ |
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# --- SDE-COPYRIGHT-NOTE-BEGIN --- |
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch. |
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# |
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# Filename: package/.../linux26-rt/sparc64-video.patch |
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# Copyright (C) 2007 The OpenSDE Project |
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# Copyright (C) 2006 The T2 SDE Project |
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# |
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# More information can be found in the files COPYING and README. |
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# |
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# This patch file is dual-licensed. It is available under the license the |
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# patched project is licensed under, as long as it is an OpenSource license |
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# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms |
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# of the GNU General Public License as published by the Free Software |
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# Foundation; either version 2 of the License, or (at your option) any later |
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# version. |
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# --- SDE-COPYRIGHT-NOTE-END --- |
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In 2.6.17 sparc64 kernels, X11 runs _extremely_ slowly with |
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frequent lock-up like behaviour on my Ultra5 (ATI Mach64). |
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I finally managed to trace the cause to this change in 2.6.16-git6: |
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- Mikael Pettersson <mikpe@it.uu.se> |
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Confirmed to fix ATi@U5 and Creator@U30. |
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- Rene Rebe <rene@exactcode.de> |
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--- a/arch/sparc64/mm/generic.c
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+++ b/arch/sparc64/mm/generic.c
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@@ -140,6 +144,7 @@ int io_remap_pfn_range(struct vm_area_st
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vma->vm_flags |= VM_IO | VM_RESERVED | VM_PFNMAP; |
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vma->vm_pgoff = phys_base >> PAGE_SHIFT; |
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+ prot = __pgprot(pg_iobits);
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offset -= from; |
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dir = pgd_offset(mm, from); |
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flush_cache_range(vma, beg, end); |
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