- 06 Oct, 2004 40 commits
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Andi Kleen authored
CONFIG_FRAME_POINTER has never worked on x86-64 because it never passed -fno-omit-frame-pointer to the compiler, and that is the only way to get a frame pointer on x86-64. It also causes complications with profiling. Drop it. Signed-off-by:
Andi Kleen <ak@suse.de> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Andi Kleen authored
This fixes profile_pc to work properly on x86-64 and not crash. It does now a simple backtrace to the caller of the spin lock without requiring a frame pointer for this. Frame pointer support has been dropped because it never worked. There is still a small race window, but the only way to avoid it would be to rewrite kernel/spinlock.c in assembler again. The race will account a profile tick the the parent of the spinlock caller. Signed-off-by:
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Andi Kleen authored
Fix oops when multiple MCE entries are logged. Signed-off-by:
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Andi Kleen authored
From: <mg@iceni.pl> The following patch fixes compilation of time.c with HPET_HACK_ENABLE_DANGEROUS turned on. Signed-off-by:
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David Gibson authored
arch/ppc64/kernel/process.c has an #ifdef CONFIG_ALTIVEC within an #ifdef CONFIG_ALTIVEC. This patch removes the inner one. Signed-off-by:
David Gibson <david@gibson.dropbear.id.au> Signed-off-by:
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David Gibson authored
A slightly non-ideal version of the recent patch which fixed EEH being a no-op went in. The srcsave variable in eeh_memcpy_to_io() is now never referenced on non-pSeries machines, and so spews hundreds of warnings. The variable doesn't actually accomplish anything, so this patch gets rid of it. Signed-off-by:
David Gibson <dwg@au1.ibm.com> Signed-off-by:
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Matt Porter authored
Fixes some annoying warnings due to unitialized variables. Signed-off-by:
Matt Porter <mporter@kernel.crashing.org> Signed-off-by:
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Matt Porter authored
Adds support for booting the same Ocotea kernel from either the default PIBS f/w or U-Boot. Signed-off-by:
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Matt Porter authored
This puts us back in sync with current U-Boot CVS tree board info definition. Please apply. Signed-off-by:
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Eugene Surovegin authored
this trivial patch adds missing exports for "indirect" DCR helpers - __mtdcr & __mfcdr. Signed-off-by:
Eugene Surovegin <ebs@ebshome.net> Signed-off-by:
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Gerhard Jaeger authored
While writing some BSP code for a 440GX custom board, I noticed, that the DCRN_SDR_PFC1_EPS and DCRN_SDR_PFC1_EPS_SHIFT definitions are wrong and therefore the functions ibm440gx_get_eth_grp() and ibm440gx_set_eth_grp() won't work correctly. Signed-off-by:
Gerhard Jaeger <gjaeger@sysgo.com> Signed-off-by:
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Andrew Morton authored
Ingo points out that it's unusable anyway, because with some configs the get_cpu() is evaluated and with others it is not. Signed-off-by:
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Alexander Viro authored
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Al Viro <viro@parcelfarce.linux.org.uk> Signed-off-by:
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Alexander Viro authored
trivial endianness annotations in drivers/usb (apply after ohci and isd200 fixes). Note: drivers/usb is nearly endian-clean at that point; there are several very dubious places in there (in particular, rtl8150, pegasus and usbnet are almost certainly broken in mii-related code on big-endian hosts); I'm leaving them alone for now. Signed-off-by:
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Alexander Viro authored
unsigned long is not a good type to use in declaration of structure we feed to hardware... Signed-off-by:
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Alexander Viro authored
->dma can be a 64bit variable on 64bit boxen; its value will fit into 32 bits just fine (due to dma mask). However, cpu_to_le32p(&...) will break if we are on a 64bit big-endian; we'll end up up passing it the address of upper 32 bits and get 0 instead of correct value. Fix is trivial... Signed-off-by:
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Alexander Viro authored
hfs_bnode_read_u8() always returns 0 on little-endian (cut'n'paste bug - function is almost exact copy of its u16 counterpart, but be16_to_cpu() should've been removed here). Signed-off-by:
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Alexander Viro authored
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Alexander Viro authored
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Alexander Viro authored
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Alexander Viro authored
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Alexander Viro authored
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Alexander Viro authored
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Alexander Viro authored
missing conversions from on-disk to host-endian in a couple of places... Signed-off-by:
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Alexander Viro authored
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Alexander Viro authored
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Alexander Viro authored
* remaining endiannes cleanups * don't mess with setting finfo.i.dataStreamSize when creating the root directory inode; that field is ignored when populating in-core directory inodes. * missing cpu_to_le16() in ncp_search_for_fileset() (for big-endian clients server sees 0xff7f instead of intended 0x7fff). Signed-off-by:
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Alexander Viro authored
100% straightforward annotations - from gcc POV no code had been changed. Signed-off-by:
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Alexander Viro authored
New helper: ncp_reply_le16() (decode 16bit little-endian). ConvertToNWfromDWORD() cleaned up and fixed (it used to have one too many le16_to_cpu() in arithmetics, on top of ugly tricks with memcpy() et.al.). ncp_reply_word() has no callers left; removed. Signed-off-by:
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Alexander Viro authored
New marshalling helpers - ncp_add_be16() and ncp_reply_be16(). Encode and decode a big-endian 16bit field resp. A bunch of places in ncplib_kernel.c switched to usign these. Signed-off-by:
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Alexander Viro authored
New helper in marshalling code: ncp_add_be32() Takes host-endian argument, converts to big-endian and stores into packet we are building. A bunch of places in ncplib_kernel.c converted to using it. Signed-off-by:
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Alexander Viro authored
trivial cleanup: endianness conversions pulled into ncp_date_dos2unix() and ncp_date_unix2dos() from their callers. Signed-off-by:
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Alexander Viro authored
That's the beginning of ncpfs endianness cleanup. * converted fixed-endian constants to little-endian (i.e. replaced htons(0xCDAB) with cpu_to_le16(0xABCD), etc.). These guys _are_ little-endian and make much more sense that way, even aside of annotation issues. Signed-off-by:
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Alexander Viro authored
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Alexander Viro authored
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Alexander Viro authored
udf/balloc.c::find_next_one_bit() had been confused about types... Signed-off-by:
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Alexander Viro authored
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Alexander Viro authored
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Alexander Viro authored
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Alexander Viro authored
trivial junk that had been hanging arond in my tree for months now... Signed-off-by:
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