Age | Commit message (Collapse) | Author |
|
-tip testing found the following boot crash on 32-bit x86 (Core2Duo
laptop) yesterday:
[ 5.606664] scsi4 : ata_piix
[ 5.606664] scsi5 : ata_piix
[ 5.606664] ACPI Error (psargs-0358): [\_SB_.PCI0.LPC_.EC__.BSTA] Namespace lookup failure, AE_NOT_FOUND
[ 5.606664] ACPI Error (psparse-0530): ACPI Error (nsnames-0186): Invalid NS Node (f7c0e960) while traversing path [20080609]
[ 5.606664] BUG: unable to handle kernel NULL pointer dereference at 0000000f
[ 5.606664] IP: [<80339e2f>] acpi_ns_build_external_path+0x1f/0x80
[ 5.609997] *pdpt = 0000000000a03001 *pde = 0000000000000000
[ 5.609997] Oops: 0002 [#1] SMP
[ 5.609997]
[ 5.609997] Pid: 1, comm: swapper Not tainted (2.6.26-tip-03965-gbbfb62e-dirty #3153)
[ 5.609997] EIP: 0060:[<80339e2f>] EFLAGS: 00010286 CPU: 0
[ 5.609997] EIP is at acpi_ns_build_external_path+0x1f/0x80
[ 5.609997] EAX: f7c18c18 EBX: ffffffff ECX: 00000010 EDX: 00000000
[ 5.609997] ESI: f7c18c18 EDI: 00000010 EBP: f7c4dc28 ESP: f7c4dc18
[ 5.609997] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
[ 5.609997] Process swapper (pid: 1, ti=f7c4c000 task=f7c50000 task.ti=f7c4c000)
[ 5.609997] Stack: 00000000 00000000 f7c18c18 f7c4dc48 f7c4dc40 80339ed0 00000000 f7c18c18
[ 5.609997] 8084c1b6 8084c1b6 f7c4dc58 8033a60a 00000000 00000010 00000000 f7c18c18
[ 5.609997] f7c4dc70 8033a68f f7c18c18 00000000 f6de7600 00000005 f7c4dc98 8033c34d
[ 5.609997] Call Trace:
[ 5.609997] [<80339ed0>] ? acpi_ns_handle_to_pathname+0x40/0x72
[ 5.609997] [<8033a60a>] ? acpi_ns_print_node_pathname+0x2c/0x61
[ 5.609997] [<8033a68f>] ? acpi_ns_report_method_error+0x50/0x6d
[ 5.609997] [<8033c34d>] ? acpi_ps_parse_aml+0x149/0x2f9
[ 5.609997] [<8033d6dd>] ? acpi_ps_execute_method+0x132/0x201
[ 5.609997] [<80339d19>] ? acpi_ns_evaluate+0x1ad/0x258
[ 5.609997] [<803406c4>] ? acpi_ut_evaluate_object+0x55/0x18f
[ 5.609997] [<803408b7>] ? acpi_ut_execute_STA+0x22/0x7a
[ 5.609997] [<8033a907>] ? acpi_get_object_info+0x131/0x1be
[ 5.609997] [<80344bb2>] ? do_acpi_find_child+0x22/0x4b
[ 5.609997] [<8033b855>] ? acpi_ns_walk_namespace+0xa5/0x124
[ 5.609997] [<803394f3>] ? acpi_walk_namespace+0x54/0x74
[ 5.609997] [<80344b90>] ? do_acpi_find_child+0x0/0x4b
[ 5.609997] [<80344b85>] ? acpi_get_child+0x38/0x43
[ 5.609997] [<80344b90>] ? do_acpi_find_child+0x0/0x4b
[ 5.609997] [<804d0148>] ? ata_acpi_associate+0xb5/0x1b5
[ 5.609997] [<804c6ecb>] ? ata_scsi_add_hosts+0x8e/0xdc
[ 5.609997] [<804c40c8>] ? ata_host_register+0x9f/0x1d6
[ 5.609997] [<804cbc7f>] ? ata_pci_sff_activate_host+0x179/0x19f
[ 5.609997] [<804cdd45>] ? ata_sff_interrupt+0x0/0x1c7
[ 5.609997] [<8069b033>] ? piix_init_one+0x569/0x5b0
[ 5.609997] [<801bd400>] ? sysfs_ilookup_test+0x0/0x11
[ 5.609997] [<801987d7>] ? ilookup5_nowait+0x29/0x30
[ 5.609997] [<802efc7e>] ? pci_match_device+0x99/0xa3
[ 5.609997] [<802efd3c>] ? pci_device_probe+0x39/0x59
[ 5.609997] [<803bc4af>] ? driver_probe_device+0xa0/0x11b
[ 5.609997] [<803bc564>] ? __driver_attach+0x3a/0x59
[ 5.609997] [<803bbde3>] ? bus_for_each_dev+0x36/0x58
[ 5.609997] [<803bc354>] ? driver_attach+0x14/0x16
[ 5.609997] [<803bc52a>] ? __driver_attach+0x0/0x59
[ 5.609997] [<803bc161>] ? bus_add_driver+0x93/0x196
[ 5.609997] [<803bc773>] ? driver_register+0x71/0xcd
[ 5.609997] [<802eff05>] ? __pci_register_driver+0x3f/0x6e
[ 5.609997] [<809af7ff>] ? piix_init+0x14/0x24
[ 5.609997] [<80984568>] ? kernel_init+0x128/0x269
[ 5.609997] [<809af7eb>] ? piix_init+0x0/0x24
[ 5.609997] [<802e2758>] ? trace_hardirqs_on_thunk+0xc/0x10
[ 5.609997] [<80116aef>] ? restore_nocheck_notrace+0x0/0xe
[ 5.609997] [<80984440>] ? kernel_init+0x0/0x269
[ 5.609997] [<80984440>] ? kernel_init+0x0/0x269
[ 5.609997] [<80117d87>] ? kernel_thread_helper+0x7/0x10
[ 5.609997] =======================
[ 5.609997] Code: 75 02 b3 01 8d 43 01 8b 5d fc c9 c3 55 89 e5 57 89 cf 56 53 89 d3 4b 83 ec 04 83 fb 03 89 55 f0 77 09 c6 01 5c c6 41 01 00 eb 59 <c6> 04 19 00 8b 55 f0 8d 34 11 89 c2 eb 19 8b 42 08 83 eb 05 89
[ 5.609997] EIP: [<80339e2f>] acpi_ns_build_external_path+0x1f/0x80 SS:ESP 0068:f7c4dc18
[ 5.613331] Kernel panic - not syncing: Fatal exception
[ 5.613331] Rebooting in 1 seconds..[ 4.646664] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
I have bisected it down to:
# bad: [5b664cbe] Merge branch 'upstream-linus' of git://git.kernel.
# good: [bce7f795] Linux 2.6.26
# good: [e18425ab] Merge branch 'tracing/for-linus' of git://git.kern
# good: [cadc7236] Merge branch 'bkl-removal' into next
# good: [4515889a] Merge branch 'merge' of git://git.kernel.org/pub/s
# good: [42fdd14e] Merge git://git.kernel.org/pub/scm/linux/kernel/gi
# good: [8a0ca91f] Merge branch 'for-linus' of git://git.kernel.org/p
# bad: [0af4b8cb] ACPI: Introduce new device wakeup flag 'prepared'
# good: [fe997407] PCI: construct one fakephp slot per PCI slot
# bad: [531f254a] PCIE: aer: use dev_printk when possible
# bad: [15650a20] x86/PCI: fixup early quirk probing
# good: [0e6859d9] ACPI PM: Remove obsolete Toshiba workaround
# bad: [8344b566] PCI: ACPI PCI slot detection driver
# good: [f46753c9] PCI: introduce pci_slot
| 8344b568f5bdc7ee1bba909de3294c6348c36056 is first bad commit
| commit 8344b568f5bdc7ee1bba909de3294c6348c36056
| Author: Alex Chiang <achiang@hp.com>
| Date: Tue Jun 10 15:30:42 2008 -0600
|
| PCI: ACPI PCI slot detection driver
|
| Detect all physical PCI slots as described by ACPI, and create entries in
| /sys/bus/pci/slots/.
I.e. the new CONFIG_ACPI_PCI_SLOT=y option was causing this crash.
But the bug is not mainly in this new PCI code - that code was just
hitting the ACPI code in a new way which made ACPI break.
The crash signature shows that we are crashing on this instruction:
movb $0x0, (%ecx, %ebx, 1)
ECX and EBX are 0x10 and -1. It's this line in
drivers/acpi/namespace/nsnames.c's acpi_ns_build_external_path():
name_buffer[index] = 0;
I.e. name_buffer is 0x10 and index is -1.
index -1 corresponds to size 0, and name_buffer 0x10 is slab's
ZERO_SIZE_PTR special-case for zero-sized allocations.
I.e. when we called acpi_ns_handle_to_pathname(), we got required_size
of 0 due to an error condition, but this is passed to the ACPI allocator
unconditionally:
required_size = acpi_ns_get_pathname_length(node);
/* Validate/Allocate/Clear caller buffer */
status = acpi_ut_initialize_buffer(buffer, required_size);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
Where acpi_ut_initialize_buffer(), through many (unnecessary) layers,
ends up calling kzalloc(0). Which returns 0x10 and that then causes the
crash later on.
So fix both callers of acpi_ns_get_pathname_length(), which can return 0
in case of an invalid node.
Also add a WARN_ON() against zero sized allocations in
acpi_ut_initialize_buffer() to make it easier to find similar instances
of this bug.
I have tested this patch for the past 24 hours and the crash has not
reappeared.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
|
|
git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6 into release-2.6.27
|
|
Explicitly check for memory allocation failures, and return status to
indicate that we could not collect data due to errors.
This lets the driver have a far more predictable failure mode on ENOMEM in
that codepath: it will refuse to load. This is far better than trying to
proceed with missing data which is used to detect quirks, etc.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
|
|
rfkill support deserves a new version checkpoint...
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
|
|
Add a read/write rfkill interface to the bluetooth radio switch on the
bluetooth submodule, and one for the wireless wan radio switch to the wan
submodule.
Since rfkill does care for when a switch changes state, use WLSW
notifications to also check if the WWAN or Bluetooth switches did not
change state (due to them being slaves of WLSW in firmware/hardware, but
that reality not being always properly exported by the thinkpad firmware).
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: Ivo van Doorn <IvDoorn@gmail.com>
Cc: John W. Linville <linville@tuxdriver.com>
|
|
On ThinkPads where the WLSW switch exists, the firmware or the hardware
ANDs the WLSW state with the device-specific switches (WWAN, Bluetooth).
It is downright impossible to enable WWAN or Bluetooth when WLSW is
blocking the radios.
This reality does not necessarily carry over to the WWAN and Bluetooth
firmware interfaces, though... so the state thinkpad-acpi was reporting
could be incorrect.
Tie the three switches in the driver so that we keep their state sane.
When WLSL is off, force the other switches to off as well.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
|
|
Get rid of some forward definitions by moving code around, this will make
the rfkill conversion of wwan and bluetooth a bit cleaner.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
|
|
Rename tpacpi_input_send_radiosw() to tpacpi_send_radiosw_update(), and
make it a central point to issue "radio switch changed state" notifications
by consolidating also the poll() notification in the same function.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
|
|
Change the code of hotkey_init, wan_init and bluetooth_init a bit to make it
much easier to add some Kconfig-selected debugging code later.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
|
|
* 'for-2.6.27' of git://linux-nfs.org/~bfields/linux: (51 commits)
nfsd: nfs4xdr.c do-while is not a compound statement
nfsd: Use C99 initializers in fs/nfsd/nfs4xdr.c
lockd: Pass "struct sockaddr *" to new failover-by-IP function
lockd: get host reference in nlmsvc_create_block() instead of callers
lockd: minor svclock.c style fixes
lockd: eliminate duplicate nlmsvc_lookup_host call from nlmsvc_lock
lockd: eliminate duplicate nlmsvc_lookup_host call from nlmsvc_testlock
lockd: nlm_release_host() checks for NULL, caller needn't
file lock: reorder struct file_lock to save space on 64 bit builds
nfsd: take file and mnt write in nfs4_upgrade_open
nfsd: document open share bit tracking
nfsd: tabulate nfs4 xdr encoding functions
nfsd: dprint operation names
svcrdma: Change WR context get/put to use the kmem cache
svcrdma: Create a kmem cache for the WR contexts
svcrdma: Add flush_scheduled_work to module exit function
svcrdma: Limit ORD based on client's advertised IRD
svcrdma: Remove unused wait q from svcrdma_xprt structure
svcrdma: Remove unneeded spin locks from __svc_rdma_free
svcrdma: Add dma map count and WARN_ON
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
gpu: re-order GPU subdirectory vs char for AGP vs DRM startup.
|
|
Reported by Linus.
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
|
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
pkt_sched: Fix build with NET_SCHED disabled.
|
|
* 'for-linus' of git://git.o-hand.com/linux-mfd:
mfd: let asic3 use mem resource instead of bus_shift
mfd: remove DS1WM register definitions from asic3.h
mfd: add ASIC3_CONFIG_GPIO templates
mfd: fix the asic3 irq demux code
mfd: asic3 should depend on gpiolib
mfd: fix asic3 config array initialisation
mfd: move asic3 probe functions into __init section
mfd: Use uppercase only for asic3 macros and defines
mfd: use dev_* macros for asic3 debugging
mfd: New asic3 gpio configuration code
mfd: asic3 children platform data removal
mfd: asic3 gpiolib support
|
|
* git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (277 commits)
V4L/DVB (8415): gspca: Infinite loop in i2c_w() of etoms.
V4L/DVB (8414): videodev/cx18: fix get_index bug and error-handling lock-ups
V4L/DVB (8411): videobuf-dma-contig.c: fix 64-bit build for pre-2.6.24 kernels
V4L/DVB (8410): sh_mobile_ceu_camera: fix 64-bit compiler warnings
V4L/DVB (8397): video: convert select VIDEO_ZORAN_ZR36060 into depends on
V4L/DVB (8396): video: Fix Kbuild dependency for VIDEO_IR_I2C
V4L/DVB (8395): saa7134: Fix Kbuild dependency of ir-kbd-i2c
V4L/DVB (8394): ir-common: CodingStyle fix: move EXPORT_SYMBOL_GPL to their proper places
V4L/DVB (8393): media/video: Fix depencencies for VIDEOBUF
V4L/DVB (8392): media/Kconfig: Convert V4L1_COMPAT select into "depends on"
V4L/DVB (8390): videodev: add comment and remove magic number.
V4L/DVB (8389): videodev: simplify get_index()
V4L/DVB (8387): Some cosmetic changes
V4L/DVB (8381): ov7670: fix compile warnings
V4L/DVB (8380): saa7115: use saa7115_auto instead of saa711x as the autodetect driver name.
V4L/DVB (8379): saa7127: Make device detection optional
V4L/DVB (8378): cx18: move cx18_av_vbi_setup to av-core.c and rename to cx18_av_std_setup
V4L/DVB (8377): ivtv/cx18: ensure the default control values are correct
V4L/DVB (8376): cx25840: move cx25840_vbi_setup to core.c and rename to cx25840_std_setup
V4L/DVB (8374): gspca: No conflict of 0c45:6011 with the sn9c102 driver.
...
|
|
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (21 commits)
[MIPS] Remove unused maltasmp.h.
[MIPS] Remove unused saa9730_uart.h.
[MIPS] Rename MIPS sys_pipe syscall entry point to something MIPS-specific.
[MIPS] 32-bit compat: Delete unused sys_truncate64 and sys_ftruncate64.
[MIPS] TXx9: Fix some sparse warnings
[MIPS] TXx9: Add 64-bit support
[MIPS] TXx9: Cleanups for 64-bit support
[MIPS] Cobalt: Fix I/O port resource range
[MIPS] don't leak setup_early_printk() in userspace header
[MIPS] Remove include/asm-mips/mips-boards/sead{,int}.h
[MIPS] Remove asm-mips/mips-boards/atlas{,int}.h
[MIPS] mips/sgi-ip22/ip28-berr.c: fix the build
[MIPS] TXx9: Miscellaneous build fixes
[MIPS] Routerboard 532: Support for base system
[MIPS] IP32: Use common SGI button driver
[MIPS] IP22: Use common SGI button driver
[MIPS] IP22, IP28: Fix merge bug
[MIPS] Tinker with constraints in <asm/atomic.h> to fix build error.
[MIPS] Add missing prototypes to asm/page.h
[MIPS] Fix missing prototypes in asm/fpu.h
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm
* 'kvm-updates-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm: (70 commits)
KVM: Adjust smp_call_function_mask() callers to new requirements
KVM: MMU: Fix potential race setting upper shadow ptes on nonpae hosts
KVM: x86 emulator: emulate clflush
KVM: MMU: improve invalid shadow root page handling
KVM: MMU: nuke shadowed pgtable pages and ptes on memslot destruction
KVM: Prefix some x86 low level function with kvm_, to avoid namespace issues
KVM: check injected pic irq within valid pic irqs
KVM: x86 emulator: Fix HLT instruction
KVM: Apply the kernel sigmask to vcpus blocked due to being uninitialized
KVM: VMX: Add ept_sync_context in flush_tlb
KVM: mmu_shrink: kvm_mmu_zap_page requires slots_lock to be held
x86: KVM guest: make kvm_smp_prepare_boot_cpu() static
KVM: SVM: fix suspend/resume support
KVM: s390: rename private structures
KVM: s390: Set guest storage limit and offset to sane values
KVM: Fix memory leak on guest exit
KVM: s390: dont allocate dirty bitmap
KVM: move slots_lock acquision down to vapic_exit
KVM: VMX: Fake emulate Intel perfctr MSRs
KVM: VMX: Fix a wrong usage of vmcs_config
...
|
|
The stab bits can't be referenced uniless the full
packet scheduler layer is enabled.
Reported by Stephen Rothwell.
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (1232 commits)
iucv: Fix bad merging.
net_sched: Add size table for qdiscs
net_sched: Add accessor function for packet length for qdiscs
net_sched: Add qdisc_enqueue wrapper
highmem: Export totalhigh_pages.
ipv6 mcast: Omit redundant address family checks in ip6_mc_source().
net: Use standard structures for generic socket address structures.
ipv6 netns: Make several "global" sysctl variables namespace aware.
netns: Use net_eq() to compare net-namespaces for optimization.
ipv6: remove unused macros from net/ipv6.h
ipv6: remove unused parameter from ip6_ra_control
tcp: fix kernel panic with listening_get_next
tcp: Remove redundant checks when setting eff_sacks
tcp: options clean up
tcp: Fix MD5 signatures for non-linear skbs
sctp: Update sctp global memory limit allocations.
sctp: remove unnecessary byteshifting, calculate directly in big-endian
sctp: Allow only 1 listening socket with SO_REUSEADDR
sctp: Do not leak memory on multiple listen() calls
sctp: Support ipv6only AF_INET6 sockets.
...
|
|
* 'for-linus' of git://www.jni.nu/cris:
[CRISv10] Clean up compressed/misc.c
[CRISv10] Correct whitespace damage.
[CRIS] Correct definition of subdirs for install_headers.
[CRIS] Correct image makefiles to allow using a separate OBJ-directory.
[CRIS] Build fixes for compressed and rescue images for v10 and v32:
It looks at least odd to apply spin_unlock to a mutex.
cris: compile fixes for 2.6.26-rc5
|
|
On recent kernels, I get the following error when using an initrd:
| initrd overwritten (0x00b78000 < 0x07668000) - disabling it.
My Amiga 4000 has 12 MiB of RAM at physical address 0x07400000 (virtual
0x00000000).
The initrd is located at the end of RAM: 0x00b78000 - 0x00c00000 (virtual).
The overwrite test compares the (virtual) initrd location to the (physical)
first available memory location, which fails.
This patch converts initrd_start to a page frame number, so it can safely be
compared with min_low_pfn.
Before the introduction of discontiguous memory support on m68k
(12d810c1b8c2b913d48e629e2b5c01d105029839), min_low_pfn was just left
untouched by the m68k-specific code (zero, I guess), and everything worked
fine.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
|
dio_bus_match() can use dio_match_device().
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
|
As noted by Akinobu Mita in patch b1fceac2b9e04d278316b2faddf276015fc06e3b,
alloc_bootmem and related functions never return NULL and always return a
zeroed region of memory. Thus a NULL test or memset after calls to these
functions is unnecessary.
This was fixed using the following semantic patch.
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@@
expression E;
statement S;
@@
E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...)
.. when != E
(
- BUG_ON (E == NULL);
|
- if (E == NULL) S
)
@@
expression E,E1;
@@
E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...)
.. when != E
- memset(E,0,E1);
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
|
As noted by Akinobu Mita in patch b1fceac2b9e04d278316b2faddf276015fc06e3b,
alloc_bootmem and related functions never return NULL and always return a
zeroed region of memory. Thus a NULL test or memset after calls to these
functions is unnecessary.
This was fixed using the following semantic patch.
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@@
expression E;
statement S;
@@
E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...)
.. when != E
(
- BUG_ON (E == NULL);
|
- if (E == NULL) S
)
@@
expression E,E1;
@@
E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...)
.. when != E
- memset(E,0,E1);
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
|
Looking at older kernel sources the APOLLO_ELPLUS option was added
somewhere during kernel 2.1, but even kernel 2.2.0 does not contain
any driver that would be enabled through it...
Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
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It seems the driver was removed back in kernel 2.3 but the options were
forgotten.
Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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When the driver was removed back in 2002 the option was forgotten.
Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Add the missing call to apollo_parse_bootinfo(), which had been lost from a
big Apollo support patch by Peter De Schrijver in 1999.
Thanks to Adrian Bunk for noticing!
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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m68k: remove stale ARCH_SUN4 #define
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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This patch contains the following possible cleanups:
- make the following needlessly global code static:
- config.c: sun3_bootmem_alloc()
- config.c: sun3_sched_init()
- dvma.c: dvma_page()
- idprom.c: struct Sun_Machines[]
- mmu_emu.c: struct ctx_alloc[]
- sun3dvma.c: iommu_use[]
- sun3ints.c: led_pattern[]
- remove the unused sbus.c
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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This patch makes the following needlessly global functions static:
- q40_reset()
- q40_halt()
- q40_disable_irqs()
- q40_gettimeoffset()
- q40_hwclk()
- q40_get_ss()
- q40_set_clock_mmss()
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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This patch contains the following possible cleanups:
- make the following needlessly global code (always) static:
- baboon.c: struct baboon
- baboon.c: baboon_irq()
- config.c: mac_orig_videoaddr
- config.c: mac_identify()
- config.c: mac_report_hardware()
- config.c: mac_debug_console_write()
- config.c: mac_sccb_console_write()
- config.c: mac_scca_console_write()
- config.c: mac_init_scc_port()
- oss.c: oss_irq()
- oss.c: oss_nubus_irq()
- psc.c: psc_debug_dump()
- psc.c: psc_dma_die_die_die()
- via.c: rbv_clear
- remove the unused bootparse.c
- #if 0 the following unused functions:
- config.c: mac_debugging_short()
- config.c: mac_debugging_long()
- remove the following unused code:
- config.c: mac_bisize
- config.c: mac_env
- config.c: mac_SCC_init_done
- config.c: mac_SCC_reset_done
- config.c: mac_init_scca_port()
- config.c: mac_init_sccb_port()
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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This patch contains the following possible cleanups:
- make the following needlessly global functions (always) static:
- atari_mfp_console_write()
- atari_scc_console_write()
- atari_midi_console_write()
- atari_init_mfp_port()
- atari_init_scc_port()
- atari_init_midi_port()
- #if 0 the following unused functions:
- atari_mfp_console_wait_key()
- atari_scc_console_wait_key()
- atari_midi_console_wait_key()
- remove the following unused variables:
- atari_MFP_init_done
- atari_SCC_init_done
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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This patch contains the following possible cleanups:
- amiints.c: add a proper prototype for amiga_init_IRQ() in
include/asm-m68k/amigaints.h
- make the following needlessly global code static:
- config.c: amiga_model
- config.c: amiga_psfreq
- config.c: amiga_serial_console_write()
- #if 0 the following unused functions:
- config.c: amiga_serial_puts()
- config.c: amiga_serial_console_wait_key()
- config.c: amiga_serial_gets()
- remove the following unused variable:
- config.c: amiga_masterclock
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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This patch fixes the following build error:
<-- snip -->
..
Building modules, stage 2.
MODPOST 1203 modules
ERROR: "c2p" [drivers/video/amifb.ko] undefined!
..
make[2]: *** [__modpost] Error 1
<-- snip -->
Reported-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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This patch fixes the following build error:
<-- snip -->
..
Building modules, stage 2.
MODPOST 1203 modules
ERROR: "amiga_vblank" [drivers/video/amifb.ko] undefined!
..
make[2]: *** [__modpost] Error 1
<-- snip -->
Reported-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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This patch adds the missing MODULE_LICENSE("GPL").
Reported-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Register the Atari-specific video modes with sysfs, so you can see them in
/sys/class/graphics/fb0/modes and change the video mode by writing to
/sys/class/graphics/fb0/mode.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Register the Amiga-specific video modes with sysfs, so you can see them in
/sys/class/graphics/fb0/modes and change the video mode by writing to
/sys/class/graphics/fb0/mode.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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zorro: use memory_read_from_buffer
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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ZORRO: Replace deprecated __initcall with equivalent device_initcall.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Unless I miss something that's code for a sparc machine even the sparc
code no longer supports that got copied to m68k when these files were
copied.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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It seems to match the intention behind multi_defconfig to make it the
default defconfig.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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> This is a no-no for those archs that still use -traditional.
> > I dunno if this is a problem for you at the moment and the
> > right fix is anyway to nuke -traditional.
> >
> > Sam
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Allow no CPU/platform type for allnoconfig
- Provide a dummy value for FPSTATESIZE if no CPU type was selected
- Provide a dummy value for NR_IRQS if no platform type was selected
- Warn the user if no CPU or platform type was selected
Note: you still cannot build an allnoconfig kernel, as CONFIG_SWAP=n doesn't
build and we cannot easily fix that
(http://groups.google.com/group/linux.kernel/browse_thread/thread/d430c78b07e1827b)
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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This patch includes page.h header into linker script that
allow us to use PAGE_SIZE macro instead of numeric constant
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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According to the tests in do_initcalls(), the proper error code in case no
device is found is -ENODEV, not -ENXIO or -EIO.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Use net_device_stats from net_device structure instead of local.
Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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This patch removes CVS keywords that weren't updated for a long time
from comments.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://oss.oracle.com/git/jlbec/linux-2.6
* 'configfs-fixup-ptr-error' of git://oss.oracle.com/git/jlbec/linux-2.6:
configfs: Allow ->make_item() and ->make_group() to return detailed errors.
Revert "configfs: Allow ->make_item() and ->make_group() to return detailed errors."
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