| Commit message (Collapse) | Author | Age |
|
|
|
|
|
|
|
|
|
| |
JFFS2 uses f->dents to store the pointer to the symlink target string (in case
the inode is symlink). This is somewhat ugly to use the same field for
different reasons. Introduce distinct field f->target for this purpose.
Note, f->fragtree, f->dents, f->target may probably be put in a union.
Signed-off-by: Artem B. Bityutskiy <dedekind@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
This adds support for the Nvidia Geforce 7800 series of cards to the
nvidiafb framebuffer driver. All it does is add the PCI device id for
the 7800, 7800 GTX, 7800 GO, and 7800 GTX GO cards to the module device
table for the nvidiafb.ko driver, so that nvidiafb.ko will actually work
on these cards.
I also added the relevant PCI device ids to linux/pci_ids.h
I tested it on my 7800 GTX here and it works like a charm. I now can
get framebuffer support on this card! Woo hoo!! Nothing like 200x75 text
mode to make your eyes BLEED. ;)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
|\
| |
| |
| | |
master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband
|
| |
| |
| |
| |
| |
| |
| | |
Add an InfiniBand SCSI RDMA Protocol (SRP) initiator. This driver is
used to talk talk to InfiniBand SRP targets (storage devices).
Signed-off-by: Roland Dreier <rolandd@cisco.com>
|
|\ \
| | |
| | |
| | | |
master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband
|
| |/
| |
| |
| |
| |
| |
| |
| | |
Fix structure layouts to ensure same size on 32-bit and 64-bit architectures.
This permits 32-bit userspace apps on a 64-bit kernel.
Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
|
|\ \ |
|
| | |
| | |
| | |
| | |
| | |
| | |
| | | |
This also moves setup_cpu_maps to setup-common.c (calling it
smp_setup_cpu_maps) and uses it on both 32-bit and 64-bit.
Signed-off-by: Paul Mackerras <paulus@samba.org>
|
| |\ \ |
|
| | | |
| | | |
| | | |
| | | | |
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
|
| | | |
| | | |
| | | |
| | | | |
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
|
| |\| | |
|
| | |\ \ |
|
| | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
|
| | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
|
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | | |
It is only included by signal_32.c
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
|
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | | |
Move struct ptregs32 into asm-ppc64/ppc32.h
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
|
| | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
|
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | | |
Oops, replacing the two u64s in struct ipc64_perm with __u32s changed
the alignment of that structure, which could mess up userspace.
Revert to using two unsigned long longs (which is what ppc32 had
originally). ppc64 orignally had two unsigned longs, but long long is
the same size on 64 bit, so this should be ok there too.
Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
|
| | |/ /
| | | |
| | | |
| | | | |
Signed-off-by: Paul Mackerras <paulus@samba.org>
|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
This moves rtas-proc.c and rtas_flash.c into arch/powerpc/kernel, since
cell wants them as well as pseries (and chrp can use rtas-proc.c too,
at least in principle). rtas_fw.c is gone, with its bits moved into
rtas_flash.c and rtas.c.
Signed-off-by: Paul Mackerras <paulus@samba.org>
|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
The merged verison of ELF_CORE_COPY_REGS is basically the PPC64 version, with
a memset that came from PPC and a few types abstracted out into #defines. But
it's not _quite_ right.
The first problem is we calculate the number of registers with:
nregs = sizeof(struct pt_regs) / sizeof(ELF_GREG_TYPE)
For a 32-bit process on a 64-bit kernel that's bogus because the registers are
64 bits, but ELF_GREG_TYPE is u32, so nregs == 88 which is wrong.
The other problem is the memset, which assumes a struct pt_regs is smaller
than a struct elf_regs. For a 32-bit process on a 64-bit kernel that's false.
The fix is to calculate the number of regs using sizeof(unsigned long), which
should always be right, and just memset the whole damn thing _before_ copying
the registers in.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
There's no reason for smp_release_cpus() to be asm, and most people can make
more sense of C code. Add an extern declaration to smp.h and remove the custom
one in machine_kexec.c
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
register_vpa() doesn't actually do a VPA register call it just uses the flags
you pass it, so rename it to vpa_call() to be clearer.
We can then define register_vpa() and unregister_vpa() which are both simple
wrappers around vpa_call(). (we'll need unregister_vpa() for kexec soon)
We can then cleanup vpa_init(), and because vpa_init() is only called from
platforms/pseries we remove the definition in asm-ppc64/smp.h.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
There's a few places already, and soon will be more, where we synthesise
branch instructions at runtime. Rather than doing it by hand in each case,
it would make sense to have one implementation.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
Merge include/asm-ppc/kexec.h and include/asm-ppc64/kexec.h.
The only thing that's really changed is that we now allocate crash_notes
properly on PPC32. It's address is exported via sysfs, so it's not correct
for it to be a pointer.
I've also removed some of the "we don't use this" comments, because they're
wrong (or perhaps were referring only to arch code).
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
Move plpar_wrappers.h into arch/powerpc/platforms/pseries, fixup white space,
and update callers.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
|
| |/ /
| | |
| | |
| | |
| | |
| | |
| | | |
Move pSeries specific code in set_dabr() into a ppc_md function, this will
allow us to keep plpar_wrappers.h private to platforms/pseries.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
|
| |\ \ |
|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
These days, the NACA only exists on iSeries. Therefore, this patch
moves naca.h from include/asm-ppc64 to arch/powerpc/platforms/iseries.
There was one file including naca.h outside of platforms/iseries -
arch/ppc64/kernel/udbg_scc.c. However, that's obviously a hangover
from older days. The include is not necessary, so this patch simply
removes it.
Built and booted on iSeries, built for G5 (which uses udbg_scc.o).
Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
asm-ppc64/dart.h is included in exactly one place -
arch/powerpc/sysdev/u3_iommu.c. This patch, therefore, moves it into
arch/powerpc/sysdev. While we're at it, update the #ifndef/#define
protecting the include, and the filename in the comments of
u3_iommu.c.
Built and booted on pSeries and G5, built for ppc32 powermac.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
The ppc64 versions of numnodes.h and sparsemem.h can be safely moved
to asm-powerpc with no changes apart from changing the #define to the
standard _ASM_POWERPC_ form. There are no ppc32 versions of these
files, because they only have any effect if CONFIG_SPARSEMEM is
enabled, which it never can be on ppc32.
Built and booted on pSeries (POWER5), built for 32-bit powermac.
Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
|
| | |\ \ |
|
| |\ \ \ \
| | |/ / /
| |/| | | |
|
| | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
|
| | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
|
| | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
|
| | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
|
| | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
|
| | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
|
| | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
|
| | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
|
| | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
|
| | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
|
| | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
|
| | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
|
| | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
|
| | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
|
| | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
|
| | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
|