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9aa44cd2 |
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10-Mar-2021 |
Jiapeng Chong <jiapeng.chong@linux.alibaba.com> |
xtensa: fix warning comparing pointer to 0 Fix the following coccicheck warning: ./arch/xtensa/kernel/pci.c:79:17-18: WARNING comparing pointer to 0. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Message-Id: <1615360238-22508-1-git-send-email-jiapeng.chong@linux.alibaba.com> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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#
b03e5dcb |
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16-Jun-2019 |
Max Filippov <jcmvbkbc@gmail.com> |
xtensa: use generic pcibios_set_master and pcibios_enable_device Both functions don't do anything xtensa-specific and there are generic implementations for both. Drop both and use generic versions. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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#
88804e68 |
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15-Oct-2018 |
Max Filippov <jcmvbkbc@gmail.com> |
xtensa: drop dead PCI support code xtensa-specific PCI initialization code has significantly bitrotted over time because there's no platform that use it. Get rid of remaining non-functioning initialization and remove platform_pcibios_* interface. A new platform that would use PCI on xtensa will configure PCI controller using device tree. Drop variables pci_ctrl_head, pci_bus_count and functions pcibios_init, pci_controller_apertures, platform_pcibios_init and platform_pcibios_fixup. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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#
2a97d60c |
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16-Jun-2019 |
Guenter Roeck <linux@roeck-us.net> |
xtensa/PCI: Remove unused variable gcc reports: arch/xtensa/kernel/pci.c:40:32: warning: 'pci_ctrl_tail' defined but not used which is indeed the case. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Message-Id: <1560694321-31380-1-git-send-email-linux@roeck-us.net> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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#
2874c5fd |
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27-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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57c8a661 |
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30-Oct-2018 |
Mike Rapoport <rppt@linux.vnet.ibm.com> |
mm: remove include/linux/bootmem.h Move remaining definitions and declarations from include/linux/bootmem.h into include/linux/memblock.h and remove the redundant header. The includes were replaced with the semantic patch below and then semi-automated removal of duplicated '#include <linux/memblock.h> @@ @@ - #include <linux/bootmem.h> + #include <linux/memblock.h> [sfr@canb.auug.org.au: dma-direct: fix up for the removal of linux/bootmem.h] Link: http://lkml.kernel.org/r/20181002185342.133d1680@canb.auug.org.au [sfr@canb.auug.org.au: powerpc: fix up for removal of linux/bootmem.h] Link: http://lkml.kernel.org/r/20181005161406.73ef8727@canb.auug.org.au [sfr@canb.auug.org.au: x86/kaslr, ACPI/NUMA: fix for linux/bootmem.h removal] Link: http://lkml.kernel.org/r/20181008190341.5e396491@canb.auug.org.au Link: http://lkml.kernel.org/r/1536927045-23536-30-git-send-email-rppt@linux.vnet.ibm.com Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Chris Zankel <chris@zankel.net> Cc: "David S. Miller" <davem@davemloft.net> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Greentime Hu <green.hu@gmail.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Guan Xuetao <gxt@pku.edu.cn> Cc: Ingo Molnar <mingo@redhat.com> Cc: "James E.J. Bottomley" <jejb@parisc-linux.org> Cc: Jonas Bonn <jonas@southpole.se> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Ley Foon Tan <lftan@altera.com> Cc: Mark Salter <msalter@redhat.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Matt Turner <mattst88@gmail.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Michal Simek <monstr@monstr.eu> Cc: Palmer Dabbelt <palmer@sifive.com> Cc: Paul Burton <paul.burton@mips.com> Cc: Richard Kuo <rkuo@codeaurora.org> Cc: Richard Weinberger <richard@nod.at> Cc: Rich Felker <dalias@libc.org> Cc: Russell King <linux@armlinux.org.uk> Cc: Serge Semin <fancer.lancer@gmail.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
78f7aada |
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22-May-2018 |
Bjorn Helgaas <bhelgaas@google.com> |
xtensa/PCI: Use dev_printk() when possible Use the pci_info() and pci_err() wrappers for dev_printk() when possible. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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#
f242132b |
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22-May-2018 |
Bjorn Helgaas <bhelgaas@google.com> |
xtensa/PCI: Make variables static Make these variables static, since they're only used in this file: pci_ctrl_head pci_ctrl_tail Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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#
99efbb86 |
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22-May-2018 |
Bjorn Helgaas <bhelgaas@google.com> |
xtensa/PCI: Remove dead code Remove the following unused functions: pcibios_enable_resources() pcibios_alloc_controller() pci_controller_num() Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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46e15a2a |
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19-Feb-2018 |
David Woodhouse <dwmw@amazon.co.uk> |
xtensa/PCI: Use generic pci_mmap_resource_range() Commit f719582435 ("PCI: Add pci_mmap_resource_range() and use it for ARM64") added this generic function with the intent of using it everywhere and ultimately killing the old arch-specific implementations. Remove the xtensa-specific pci_mmap_page_range() and use the generic pci_mmap_resource_range() instead. Xtensa can mmap I/O port space, so supply the xtensa-specific pci_iobar_pfn() required to make that work. Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> [bhelgaas: changelog] Signed-off-by: Bjorn Helgaas <helgaas@kernel.org> Acked-by: Max Filippov <jcmvbkbc@gmail.com>
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#
c130d3be |
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15-Dec-2017 |
Max Filippov <jcmvbkbc@gmail.com> |
xtensa: clean up custom-controlled debug output Replace #ifdef'fed/commented out debug printk statements with pr_debug. Replace printk statements with pr_* equivalents. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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#
f66e2258 |
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12-Apr-2017 |
David Woodhouse <dwmw@amazon.co.uk> |
PCI: Add BAR index argument to pci_mmap_page_range() In all cases we know which BAR it is. Passing it in means that arch code (or generic code; watch this space) won't have to go looking for it again. Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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#
03a064b4 |
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12-Apr-2017 |
David Woodhouse <dwmw@amazon.co.uk> |
xtensa/PCI: Do not mmap PCI BARs to userspace as write-through These should be uncached, not write-through. Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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#
237865f1 |
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15-Sep-2015 |
Bjorn Helgaas <bhelgaas@google.com> |
PCI: Revert "PCI: Call pci_read_bridge_bases() from core instead of arch code" Revert dff22d2054b5 ("PCI: Call pci_read_bridge_bases() from core instead of arch code"). Reading PCI bridge windows is not arch-specific in itself, but there is PCI core code that doesn't work correctly if we read them too early. For example, Hannes found this case on an ARM Freescale i.mx6 board: pci_bus 0000:00: root bus resource [mem 0x01000000-0x01efffff] pci 0000:00:00.0: PCI bridge to [bus 01-ff] pci 0000:00:00.0: BAR 8: no space for [mem size 0x01000000] (mem window) pci 0000:01:00.0: BAR 2: failed to assign [mem size 0x00200000] pci 0000:01:00.0: BAR 1: failed to assign [mem size 0x00004000] pci 0000:01:00.0: BAR 0: failed to assign [mem size 0x00000100] The 00:00.0 mem window needs to be at least 3MB: the 01:00.0 device needs 0x204100 of space, and mem windows are megabyte-aligned. Bus sizing can increase a bridge window size, but never *decrease* it (see d65245c3297a ("PCI: don't shrink bridge resources")). Prior to dff22d2054b5, ARM didn't read bridge windows at all, so the "original size" was zero, and we assigned a 3MB window. After dff22d2054b5, we read the bridge windows before sizing the bus. The firmware programmed a 16MB window (size 0x01000000) in 00:00.0, and since we never decrease the size, we kept 16MB even though we only needed 3MB. But 16MB doesn't fit in the host bridge aperture, so we failed to assign space for the window and the downstream devices. I think this is a defect in the PCI core: we shouldn't rely on the firmware to assign sensible windows. Ray reported a similar problem, also on ARM, with Broadcom iProc. Issues like this are too hard to fix right now, so revert dff22d2054b5. Reported-by: Hannes <oe5hpm@gmail.com> Reported-by: Ray Jui <rjui@broadcom.com> Link: http://lkml.kernel.org/r/CAAa04yFQEUJm7Jj1qMT57-LG7ZGtnhNDBe=PpSRa70Mj+XhW-A@mail.gmail.com Link: http://lkml.kernel.org/r/55F75BB8.4070405@broadcom.com Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Yinghai Lu <yinghai@kernel.org> Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
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#
dff22d20 |
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09-Jul-2015 |
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> |
PCI: Call pci_read_bridge_bases() from core instead of arch code When we scan a PCI bus, we read PCI-PCI bridge window registers with pci_read_bridge_bases() so we can validate the resource hierarchy. Most architectures call pci_read_bridge_bases() from pcibios_fixup_bus(), but PCI-PCI bridges are not arch-specific, so this doesn't need to be in arch-specific code. Call pci_read_bridge_bases() directly from the PCI core instead of from arch code. For alpha and mips, we now call pci_read_bridge_bases() always; previously we only called it if PCI_PROBE_ONLY was set. [bhelgaas: changelog] Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> CC: Ralf Baechle <ralf@linux-mips.org> CC: James E.J. Bottomley <jejb@parisc-linux.org> CC: Michael Ellerman <mpe@ellerman.id.au> CC: Bjorn Helgaas <bhelgaas@google.com> CC: Richard Henderson <rth@twiddle.net> CC: Benjamin Herrenschmidt <benh@kernel.crashing.org> CC: David Howells <dhowells@redhat.com> CC: Russell King <linux@arm.linux.org.uk> CC: Tony Luck <tony.luck@intel.com> CC: David S. Miller <davem@davemloft.net> CC: Ingo Molnar <mingo@redhat.com> CC: Guenter Roeck <linux@roeck-us.net> CC: Michal Simek <monstr@monstr.eu> CC: Chris Zankel <chris@zankel.net>
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#
b97ea289 |
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15-Mar-2015 |
Yijing Wang <wangyijing@huawei.com> |
PCI: Assign resources before drivers claim devices (pci_scan_root_bus()) Previously, pci_scan_root_bus() created a root PCI bus, enumerated the devices on it, and called pci_bus_add_devices(), which made the devices available for drivers to claim them. Most callers assigned resources to devices after pci_scan_root_bus() returns, which may be after drivers have claimed the devices. This is incorrect; the PCI core should not change device resources while a driver is managing the device. Remove pci_bus_add_devices() from pci_scan_root_bus() and do it after any resource assignment in the callers. Note that ARM's pci_common_init_dev() already called pci_bus_add_devices() after pci_scan_root_bus(), so we only need to remove the first call: pci_common_init_dev pcibios_init_hw pci_scan_root_bus pci_bus_add_devices # first call pci_bus_assign_resources pci_bus_add_devices # second call [bhelgaas: changelog, drop "root_bus" var in alpha common_init_pci(), return failure earlier in mn10300, add "return" in x86 pcibios_scan_root(), return early if xtensa platform_pcibios_fixup() fails] Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> CC: Richard Henderson <rth@twiddle.net> CC: Ivan Kokshaysky <ink@jurassic.park.msu.ru> CC: Matt Turner <mattst88@gmail.com> CC: David Howells <dhowells@redhat.com> CC: Tony Luck <tony.luck@intel.com> CC: Michal Simek <monstr@monstr.eu> CC: Ralf Baechle <ralf@linux-mips.org> CC: Koichi Yasutake <yasutake.koichi@jp.panasonic.com> CC: Sebastian Ott <sebott@linux.vnet.ibm.com> CC: "David S. Miller" <davem@davemloft.net> CC: Chris Metcalf <cmetcalf@ezchip.com> CC: Chris Zankel <chris@zankel.net> CC: Max Filippov <jcmvbkbc@gmail.com> CC: Thomas Gleixner <tglx@linutronix.de>
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#
fd95ee73 |
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27-May-2013 |
Max Filippov <jcmvbkbc@gmail.com> |
xtensa: fix section mismatch in pcibios_fixup_bus Remove __init annotation from pcibios_fixup_bus as is called from pci_scan_child_bus which is not __init. Also fix a couple of minor build warnings. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
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2e6ee5ec |
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16-Sep-2012 |
Max Filippov <jcmvbkbc@gmail.com> |
xtensa/PCI: fix WT caching attribute Fix caching attributes setup providing correct _PAGE_CA_* names. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
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8885b7b6 |
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17-Sep-2012 |
Thierry Reding <thierry.reding@avionic-design.de> |
PCI: Provide a default pcibios_update_irq() Most architectures implement this in exactly the same way. Instead of having each architecture duplicate this function, provide a single implementation in the core and make it a weak symbol so that it can be overridden on architectures where it is required. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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3ddbebf8 |
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17-Sep-2012 |
Thierry Reding <thierry.reding@avionic-design.de> |
PCI: Discard __init annotations for pci_fixup_irqs() and related functions Remove the __init annotations in order to keep pci_fixup_irqs() around after init (e.g. for hotplug). This requires the same change for the implementation of pcibios_update_irq() on all architectures. While at it, all __devinit annotations are removed as well, since they will be useless now that HOTPLUG is always on. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
29e8d7bf |
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25-Jun-2012 |
Myron Stowe <myron.stowe@redhat.com> |
xtensa/PCI: factor out pcibios_setup() The PCI core provides a generic pcibios_setup() routine. Drop this architecture-specific version in favor of that. Signed-off-by: Myron Stowe <myron.stowe@redhat.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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b918c62e |
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17-May-2012 |
Yinghai Lu <yinghai@kernel.org> |
PCI: replace struct pci_bus secondary/subordinate with busn_res Replace the struct pci_bus secondary/subordinate members with the struct resource busn_res. Later we'll build a resource tree of these bus numbers. [bhelgaas: changelog] Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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#
4ba2aef3 |
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23-Feb-2012 |
Bjorn Helgaas <bhelgaas@google.com> |
xtensa/PCI: get rid of device resource fixups Tell the PCI core about host bridge address translation so it can take care of bus-to-resource conversion for us. CC: Chris Zankel <chris@zankel.net> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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7ec303a7 |
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28-Oct-2011 |
Bjorn Helgaas <bhelgaas@google.com> |
xtensa/PCI: convert to pci_scan_root_bus() for correct root bus resources Convert from pci_scan_bus() to pci_scan_root_bus() and remove root bus fixups. This fixes the problem of "early" and "header" quirks seeing incorrect root bus resources. This arch was unusual because it filled in bus->resource[0..3] in pcibios_init(), then overwrote them, applied io_space.offset and checked for unset resources in pcibios_fixup_bus(). I moved all of that to a new pci_controller_apertures() that we can use before scanning the root bus. CC: Chris Zankel <chris@zankel.net> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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9cdce18d |
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28-Oct-2011 |
Myron Stowe <mstowe@redhat.com> |
PCI: Xtensa: convert pcibios_set_master() to a non-inlined function This patch converts Xtensa's architecture-specific 'pcibios_set_master()' routine to a non-inlined function. This will allow follow on patches to create a generic 'pcibios_set_master()' function using the '__weak' attribute which can be used by all architectures as a default which, if necessary, can then be over- ridden by architecture-specific code. Converting 'pci_bios_set_master()' to a non-inlined function will allow Xtensa's 'pcibios_set_master()' implementation to remain architecture-specific after the generic version is introduced and thus, not change current behavior. No functional change. Signed-off-by: Myron Stowe <myron.stowe@redhat.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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3b7a17fc |
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01-Jan-2010 |
Dominik Brodowski <linux@dominikbrodowski.net> |
resource/PCI: mark struct resource as const Now that we return the new resource start position, there is no need to update "struct resource" inside the align function. Therefore, mark the struct resource as const. Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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b26b2d49 |
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01-Jan-2010 |
Dominik Brodowski <linux@dominikbrodowski.net> |
resource/PCI: align functions now return start of resource As suggested by Linus, align functions should return the start of a resource, not void. An update of "res->start" is no longer necessary. Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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787a22d1 |
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04-Aug-2007 |
Chris Zankel <chris@zankel.net> |
[XTENSA] Move string-io functions to io.c from pci.c The string-io functions (outs{bwl}, ins{bwl}) are independent from the PCI option and should be in a separate file. Signed-off-by: Chris Zankel <chris@zankel.net>
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4af410a8 |
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31-May-2007 |
Chris Zankel <chris@zankel.net> |
[XTENSA] Spelling fixes in arch/xtensa Spelling fixes in arch/xtensa/. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Signed-off-by: Chris Zankel <chris@zankel.net>
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f30c2269 |
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03-Oct-2006 |
Uwe Zeisberger <Uwe_Zeisberger@digi.com> |
fix file specification in comments Many files include the filename at the beginning, serveral used a wrong one. Signed-off-by: Uwe Zeisberger <Uwe_Zeisberger@digi.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
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6ab3d562 |
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30-Jun-2006 |
Jörn Engel <joern@wohnheim.fh-wedel.de> |
Remove obsolete #include <linux/config.h> Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
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e31dd6e4 |
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12-Jun-2006 |
Greg Kroah-Hartman <gregkh@suse.de> |
[PATCH] 64bit resource: change pci core and arch code to use resource_size_t Based on a patch series originally from Vivek Goyal <vgoyal@in.ibm.com> Cc: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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#
68402ddc |
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25-Jun-2006 |
Christoph Lameter <clameter@sgi.com> |
[PATCH] mm: remove VM_LOCKED before remap_pfn_range and drop VM_SHM Remove VM_LOCKED before remap_pfn range from device drivers and get rid of VM_SHM. remap_pfn_range() already sets VM_IO. There is no need to set VM_SHM since it does nothing. VM_LOCKED is of no use since the remap_pfn_range does not place pages on the LRU. The pages are therefore never subject to swap anyways. Remove all the vm_flags settings before calling remap_pfn_range. After removing all the vm_flag settings no use of VM_SHM is left. Drop it. Signed-off-by: Christoph Lameter <clameter@sgi.com> Acked-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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#
288a60cf |
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22-Sep-2005 |
Chris Zankel <czankel@tensilica.com> |
[PATCH] xtensa: remove io_remap_page_range and minor clean-ups Remove io_remap_page_range() from all of Linux 2.6.x (as requested and suggested by Randy Dunlap) and minor clean-ups. Signed-off-by: Chris Zankel <chris@zankel.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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9ec55a9b |
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30-Jun-2005 |
Chris Zankel <czankel@tensilica.com> |
[PATCH] xtensa: Fix asm macro Removed dead code in arch/xtensa/kernel/pci.c and use the pci_name() macro. Fixed an error in the delay asm macro: '1' is an invalid immediate value. Signed-off-by: Chris Zankel <chris@zankel.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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5a0015d6 |
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23-Jun-2005 |
Chris Zankel <czankel@tensilica.com> |
[PATCH] xtensa: Architecture support for Tensilica Xtensa Part 3 The attached patches provides part 3 of an architecture implementation for the Tensilica Xtensa CPU series. Signed-off-by: Chris Zankel <chris@zankel.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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