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  1. 18 Mar, 2010 13 commits
  3. 17 Mar, 2010 3 commits
  5. 16 Mar, 2010 24 commits
    • David S. Miller's avatar
      sunxvr1000: Add missing FB=y depenency. · f04e879b
      David S. Miller authored 
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      f04e879b
    • David S. Miller's avatar
      bridge: Make first arg to deliver_clone const. · 87faf3cc
      David S. Miller authored 
      Otherwise we get a warning from the call in br_forward().
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      87faf3cc
    • YOSHIFUJI Hideaki / 吉藤英明's avatar
      bridge br_multicast: Don't refer to BR_INPUT_SKB_CB(skb)->mrouters_only without IGMP snooping. · 32dec5dd
      YOSHIFUJI Hideaki / 吉藤英明 authored 
      Without CONFIG_BRIDGE_IGMP_SNOOPING,
BR_INPUT_SKB_CB(skb)->mrouters_only is not appropriately
initialized, so we can see garbage.

A clear option to fix this is to set it even without that
config, but we cannot optimize out the branch.

Let's introduce a macro that returns value of mrouters_only
and let it return 0 without CONFIG_BRIDGE_IGMP_SNOOPING.
Signed-off-by: default avatarYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      32dec5dd
    • Vitaliy Gusev's avatar
      route: Fix caught BUG_ON during rt_secret_rebuild_oneshot() · 858a18a6
      Vitaliy Gusev authored 
      route: Fix caught BUG_ON during rt_secret_rebuild_oneshot()

Call rt_secret_rebuild can cause BUG_ON(timer_pending(&net->ipv4.rt_secret_timer)) in
add_timer as there is not any synchronization for call rt_secret_rebuild_oneshot()
for the same net namespace.

Also this issue affects to rt_secret_reschedule().

Thus use mod_timer enstead.
Signed-off-by: default avatarVitaliy Gusev <vgusev@openvz.org>
Acked-by: default avatarNeil Horman <nhorman@tuxdriver.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      858a18a6
    • YOSHIFUJI Hideaki / 吉藤英明's avatar
      bridge br_multicast: Fix skb leakage in error path. · 8440853b
      YOSHIFUJI Hideaki / 吉藤英明 authored 
      Signed-off-by: default avatarYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      8440853b
    • YOSHIFUJI Hideaki / 吉藤英明's avatar
      bridge br_multicast: Fix handling of Max Response Code in IGMPv3 message. · 0ba8c9ec
      YOSHIFUJI Hideaki / 吉藤英明 authored 
      Signed-off-by: default avatarYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      0ba8c9ec
    • Jiri Slaby's avatar
      NET: netpoll, fix potential NULL ptr dereference · 21edbb22
      Jiri Slaby authored 
      Stanse found that one error path in netpoll_setup dereferences npinfo
even though it is NULL. Avoid that by adding new label and go to that
instead.
Signed-off-by: default avatarJiri Slaby <jslaby@suse.cz>
Cc: Daniel Borkmann <danborkmann@googlemail.com>
Cc: David S. Miller <davem@davemloft.net>
Acked-by: chavey@google.com
Acked-by: default avatarMatt Mackall <mpm@selenic.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      21edbb22
    • Neil Horman's avatar
      tipc: fix lockdep warning on address assignment · a2f46ee1
      Neil Horman authored 
      So in the forward porting of various tipc packages, I was constantly
getting this lockdep warning everytime I used tipc-config to set a network
address for the protocol:

[ INFO: possible circular locking dependency detected ]
2.6.33 #1
tipc-config/1326 is trying to acquire lock:
(ref_table_lock){+.-...}, at: [<ffffffffa0315148>] tipc_ref_discard+0x53/0xd4 [tipc]

but task is already holding lock:
(&(&entry->lock)->rlock#2){+.-...}, at: [<ffffffffa03150d5>] tipc_ref_lock+0x43/0x63 [tipc]

which lock already depends on the new lock.

the existing dependency chain (in reverse order) is:

-> #1 (&(&entry->lock)->rlock#2){+.-...}:
[<ffffffff8107b508>] __lock_acquire+0xb67/0xd0f
[<ffffffff8107b78c>] lock_acquire+0xdc/0x102
[<ffffffff8145471e>] _raw_spin_lock_bh+0x3b/0x6e
[<ffffffffa03152b1>] tipc_ref_acquire+0xe8/0x11b [tipc]
[<ffffffffa031433f>] tipc_createport_raw+0x78/0x1b9 [tipc]
[<ffffffffa031450b>] tipc_createport+0x8b/0x125 [tipc]
[<ffffffffa030f221>] tipc_subscr_start+0xce/0x126 [tipc]
[<ffffffffa0308fb2>] process_signal_queue+0x47/0x7d [tipc]
[<ffffffff81053e0c>] tasklet_action+0x8c/0xf4
[<ffffffff81054bd8>] __do_softirq+0xf8/0x1cd
[<ffffffff8100aadc>] call_softirq+0x1c/0x30
[<ffffffff810549f4>] _local_bh_enable_ip+0xb8/0xd7
[<ffffffff81054a21>] local_bh_enable_ip+0xe/0x10
[<ffffffff81454d31>] _raw_spin_unlock_bh+0x34/0x39
[<ffffffffa0308eb8>] spin_unlock_bh.clone.0+0x15/0x17 [tipc]
[<ffffffffa0308f47>] tipc_k_signal+0x8d/0xb1 [tipc]
[<ffffffffa0308dd9>] tipc_core_start+0x8a/0xad [tipc]
[<ffffffffa01b1087>] 0xffffffffa01b1087
[<ffffffff8100207d>] do_one_initcall+0x72/0x18a
[<ffffffff810872fb>] sys_init_module+0xd8/0x23a
[<ffffffff81009b42>] system_call_fastpath+0x16/0x1b

-> #0 (ref_table_lock){+.-...}:
[<ffffffff8107b3b2>] __lock_acquire+0xa11/0xd0f
[<ffffffff8107b78c>] lock_acquire+0xdc/0x102
[<ffffffff81454836>] _raw_write_lock_bh+0x3b/0x6e
[<ffffffffa0315148>] tipc_ref_discard+0x53/0xd4 [tipc]
[<ffffffffa03141ee>] tipc_deleteport+0x40/0x119 [tipc]
[<ffffffffa0316e35>] release+0xeb/0x137 [tipc]
[<ffffffff8139dbf4>] sock_release+0x1f/0x6f
[<ffffffff8139dc6b>] sock_close+0x27/0x2b
[<ffffffff811116f6>] __fput+0x12a/0x1df
[<ffffffff811117c5>] fput+0x1a/0x1c
[<ffffffff8110e49b>] filp_close+0x68/0x72
[<ffffffff8110e552>] sys_close+0xad/0xe7
[<ffffffff81009b42>] system_call_fastpath+0x16/0x1b

Finally decided I should fix this.  Its a straightforward inversion,
tipc_ref_acquire takes two locks in this order:
ref_table_lock
entry->lock

while tipc_deleteport takes them in this order:
entry->lock (via tipc_port_lock())
ref_table_lock (via tipc_ref_discard())

when the same entry is referenced, we get the above warning.  The fix is equally
straightforward.  Theres no real relation between the entry->lock and the
ref_table_lock (they just are needed at the same time), so move the entry->lock
aquisition in tipc_ref_acquire down, after we unlock ref_table_lock (this is
safe since the ref_table_lock guards changes to the reference table, and we've
already claimed a slot there.  I've tested the below fix and confirmed that it
clears up the lockdep issue
Signed-off-by: default avatarNeil Horman <nhorman@tuxdriver.com>
CC: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      a2f46ee1
    • James Chapman's avatar
      l2tp: Fix UDP socket reference count bugs in the pppol2tp driver · c3259c8a
      James Chapman authored 
      This patch fixes UDP socket refcnt bugs in the pppol2tp driver.

A bug can cause a kernel stack trace when a tunnel socket is closed.

A way to reproduce the issue is to prepare the UDP socket for L2TP (by
opening a tunnel pppol2tp socket) and then close it before any L2TP
sessions are added to it. The sequence is

Create UDP socket
Create tunnel pppol2tp socket to prepare UDP socket for L2TP
  pppol2tp_connect: session_id=0, peer_session_id=0
L2TP SCCRP control frame received (tunnel_id==0)
  pppol2tp_recv_core: sock_hold()
  pppol2tp_recv_core: sock_put
L2TP ZLB control frame received (tunnel_id=nnn)
  pppol2tp_recv_core: sock_hold()
  pppol2tp_recv_core: sock_put
Close tunnel management socket
  pppol2tp_release: session_id=0, peer_session_id=0
Close UDP socket
  udp_lib_close: BUG

The addition of sock_hold() in pppol2tp_connect() solves the problem.

For data frames, two sock_put() calls were added to plug a refcnt leak
per received data frame. The ref that is grabbed at the top of
pppol2tp_recv_core() must always be released, but this wasn't done for
accepted data frames or data frames discarded because of bad UDP
checksums. This leak meant that any UDP socket that had passed L2TP
data traffic (i.e. L2TP data frames, not just L2TP control frames)
using pppol2tp would not be released by the kernel.

WARNING: at include/net/sock.h:435 udp_lib_unhash+0x117/0x120()
Pid: 1086, comm: openl2tpd Not tainted 2.6.33-rc1 #8
Call Trace:
 [<c119e9b7>] ? udp_lib_unhash+0x117/0x120
 [<c101b871>] ? warn_slowpath_common+0x71/0xd0
 [<c119e9b7>] ? udp_lib_unhash+0x117/0x120
 [<c101b8e3>] ? warn_slowpath_null+0x13/0x20
 [<c119e9b7>] ? udp_lib_unhash+0x117/0x120
 [<c11598a7>] ? sk_common_release+0x17/0x90
 [<c11a5e33>] ? inet_release+0x33/0x60
 [<c11577b0>] ? sock_release+0x10/0x60
 [<c115780f>] ? sock_close+0xf/0x30
 [<c106e542>] ? __fput+0x52/0x150
 [<c106b68e>] ? filp_close+0x3e/0x70
 [<c101d2e2>] ? put_files_struct+0x62/0xb0
 [<c101eaf7>] ? do_exit+0x5e7/0x650
 [<c1081623>] ? mntput_no_expire+0x13/0x70
 [<c106b68e>] ? filp_close+0x3e/0x70
 [<c101eb8a>] ? do_group_exit+0x2a/0x70
 [<c101ebe1>] ? sys_exit_group+0x11/0x20
 [<c10029b0>] ? sysenter_do_call+0x12/0x26
Signed-off-by: default avatarJames Chapman <jchapman@katalix.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      c3259c8a
    • Steve Glendinning's avatar
      smsc95xx: wait for PHY to complete reset during init · db443c44
      Steve Glendinning authored 
      This patch ensures the PHY correctly completes its reset before
setting register values.
Signed-off-by: default avatarSteve Glendinning <steve.glendinning@smsc.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      db443c44
    • James Chapman's avatar
      l2tp: Fix oops in pppol2tp_xmit · 3feec909
      James Chapman authored 
      When transmitting L2TP frames, we derive the outgoing interface's UDP
checksum hardware assist capabilities from the tunnel dst dev. This
can sometimes be NULL, especially when routing protocols are used and
routing changes occur. This patch just checks for NULL dst or dev
pointers when checking for netdev hardware assist features.

BUG: unable to handle kernel NULL pointer dereference at 0000000c
IP: [<f89d074c>] pppol2tp_xmit+0x341/0x4da [pppol2tp]
*pde = 00000000
Oops: 0000 [#1] SMP
last sysfs file: /sys/class/net/lo/operstate
Modules linked in: pppol2tp pppox ppp_generic slhc ipv6 dummy loop snd_hda_codec_atihdmi snd_hda_intel snd_hda_codec snd_pcm snd_timer snd soundcore snd_page_alloc evdev psmouse serio_raw processor button i2c_piix4 i2c_core ati_agp agpgart pcspkr ext3 jbd mbcache sd_mod ide_pci_generic atiixp ide_core ahci ata_generic floppy ehci_hcd ohci_hcd libata e1000e scsi_mod usbcore nls_base thermal fan thermal_sys [last unloaded: scsi_wait_scan]

Pid: 0, comm: swapper Not tainted (2.6.32.8 #1)
EIP: 0060:[<f89d074c>] EFLAGS: 00010297 CPU: 3
EIP is at pppol2tp_xmit+0x341/0x4da [pppol2tp]
EAX: 00000000 EBX: f64d1680 ECX: 000005b9 EDX: 00000000
ESI: f6b91850 EDI: f64d16ac EBP: f6a0c4c0 ESP: f70a9cac
 DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
Process swapper (pid: 0, ti=f70a8000 task=f70a31c0 task.ti=f70a8000)
Stack:
 000005a9 000005b9 f734c400 f66652c0 f7352e00 f67dc800 00000000 f6b91800
<0> 000005a3 f70ef6c4 f67dcda9 000005a3 f89b192e 00000246 000005a3 f64d1680
<0> f63633e0 f6363320 f64d1680 f65a7320 f65a7364 f65856c0 f64d1680 f679f02f
Call Trace:
 [<f89b192e>] ? ppp_push+0x459/0x50e [ppp_generic]
 [<f89b217f>] ? ppp_xmit_process+0x3b6/0x430 [ppp_generic]
 [<f89b2306>] ? ppp_start_xmit+0x10d/0x120 [ppp_generic]
 [<c11c15cb>] ? dev_hard_start_xmit+0x21f/0x2b2
 [<c11d0947>] ? sch_direct_xmit+0x48/0x10e
 [<c11c19a0>] ? dev_queue_xmit+0x263/0x3a6
 [<c11e2a9f>] ? ip_finish_output+0x1f7/0x221
 [<c11df682>] ? ip_forward_finish+0x2e/0x30
 [<c11de645>] ? ip_rcv_finish+0x295/0x2a9
 [<c11c0b19>] ? netif_receive_skb+0x3e9/0x404
 [<f814b791>] ? e1000_clean_rx_irq+0x253/0x2fc [e1000e]
 [<f814cb7a>] ? e1000_clean+0x63/0x1fc [e1000e]
 [<c1047eff>] ? sched_clock_local+0x15/0x11b
 [<c11c1095>] ? net_rx_action+0x96/0x195
 [<c1035750>] ? __do_softirq+0xaa/0x151
 [<c1035828>] ? do_softirq+0x31/0x3c
 [<c10358fe>] ? irq_exit+0x26/0x58
 [<c1004b21>] ? do_IRQ+0x78/0x89
 [<c1003729>] ? common_interrupt+0x29/0x30
 [<c101ac28>] ? native_safe_halt+0x2/0x3
 [<c1008c54>] ? default_idle+0x55/0x75
 [<c1009045>] ? c1e_idle+0xd2/0xd5
 [<c100233c>] ? cpu_idle+0x46/0x62
Code: 8d 45 08 f0 ff 45 08 89 6b 08 c7 43 68 7e fb 9c f8 8a 45 24 83 e0 0c 3c 04 75 09 80 63 64 f3 e9 b4 00 00 00 8b 43 18 8b 4c 24 04 <8b> 40 0c 8d 79 11 f6 40 44 0e 8a 43 64 75 51 6a 00 8b 4c 24 08
EIP: [<f89d074c>] pppol2tp_xmit+0x341/0x4da [pppol2tp] SS:ESP 0068:f70a9cac
CR2: 000000000000000c
Signed-off-by: default avatarJames Chapman <jchapman@katalix.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      3feec909
    • Steve Glendinning's avatar
      smsc75xx: SMSC LAN75xx USB gigabit ethernet adapter driver · d0cad871
      Steve Glendinning authored 
      This patch adds a driver for SMSC's LAN7500 family of USB 2.0
to gigabit ethernet adapters.  It's loosely based on the smsc95xx
driver but the device registers for LAN7500 are completely different.
Signed-off-by: default avatarSteve Glendinning <steve.glendinning@smsc.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      d0cad871
    • Atsushi Nemoto's avatar
      ne: Do not use slashes in irq name string · c5e49fb5
      Atsushi Nemoto authored 
      This patch fixes following warning introduced by commit
12bac0d9 ("proc: warn on non-existing
proc entries"):

WARNING: at /work/mips-linux/make/linux/fs/proc/generic.c:316 __xlate_proc_name+0xe0/0xe8()
name 'RBHMA4X00/RTL8019'
Signed-off-by: default avatarAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      c5e49fb5
    • Jiri Slaby's avatar
      NET: ksz884x, fix lock imbalance · edee3932
      Jiri Slaby authored 
      Stanse found that one error path (when alloc_skb fails) in netdev_tx
omits to unlock hw_priv->hwlock. Fix that.
Signed-off-by: default avatarJiri Slaby <jslaby@suse.cz>
Cc: Tristram Ha <Tristram.Ha@micrel.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      edee3932
    • Tilman Schmidt's avatar
      gigaset: correct range checking off by one error · 6ad34145
      Tilman Schmidt authored 
      Correct a potential array overrun due to an off by one error in the
range check on the CAPI CONNECT_REQ CIPValue parameter.
Found and reported by Dan Carpenter using smatch.

Impact: bugfix
Signed-off-by: default avatarTilman Schmidt <tilman@imap.cc>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      6ad34145
    • Dave Chinner's avatar
      xfs: don't warn about page discards on shutdown · e8c3753c
      Dave Chinner authored 
      If we are doing a forced shutdown, we can get lots of noise about
delalloc pages being discarded. This is happens by design during a
forced shutdown, so don't spam the logs with these messages.
Signed-off-by: default avatarDave Chinner <dchinner@redhat.com>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarAlex Elder <aelder@sgi.com>
      e8c3753c
    • Alex Elder's avatar
      xfs: use scalable vmap API · 8a262e57
      Alex Elder authored 
      Re-apply a commit that had been reverted due to regressions
that have since been fixed.

    From 95f8e302 Mon Sep 17 00:00:00 2001
    From: Nick Piggin <npiggin@suse.de>
    Date: Tue, 6 Jan 2009 14:43:09 +1100

    Implement XFS's large buffer support with the new vmap APIs. See the vmap
    rewrite (db64fe02) for some numbers. The biggest improvement that comes from
    using the new APIs is avoiding the global KVA allocation lock on every call.
Signed-off-by: default avatarNick Piggin <npiggin@suse.de>
Reviewed-by: default avatarChristoph Hellwig <hch@infradead.org>
Signed-off-by: default avatarLachlan McIlroy <lachlan@sgi.com>

Only modifications here were a minor reformat, plus making the patch
apply given the new use of xfs_buf_is_vmapped().
Modified-by: default avatarAlex Elder <aelder@sgi.com>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarAlex Elder <aelder@sgi.com>
      8a262e57
    • Alex Elder's avatar
      xfs: remove old vmap cache · cd9640a7
      Alex Elder authored 
      Re-apply a commit that had been reverted due to regressions
that have since been fixed.

    Original commit: d2859751
    Author: Nick Piggin <npiggin@suse.de>
    Date: Tue, 6 Jan 2009 14:40:44 +1100

    XFS's vmap batching simply defers a number (up to 64) of vunmaps,
    and keeps track of them in a list. To purge the batch, it just goes
    through the list and calls vunamp on each one. This is pretty poor:
    a global TLB flush is generally still performed on each vunmap, with
    the most expensive parts of the operation being the broadcast IPIs
    and locking involved in the SMP callouts, and the locking involved
    in the vmap management -- none of these are avoided by just batching
    up the calls. I'm actually surprised it ever made much difference.
    (Now that the lazy vmap allocator is upstream, this description is
    not quite right, but the vunmap batching still doesn't seem to do
    much).

    Rip all this logic out of XFS completely. I will improve vmap
    performance and scalability directly in subsequent patch.
Signed-off-by: default avatarNick Piggin <npiggin@suse.de>
Reviewed-by: default avatarChristoph Hellwig <hch@infradead.org>
Signed-off-by: default avatarLachlan McIlroy <lachlan@sgi.com>

The only change I made was to use the "new" xfs_buf_is_vmapped()
function in a place it had been open-coded in the original.
Modified-by: default avatarAlex Elder <aelder@sgi.com>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarAlex Elder <aelder@sgi.com>
      cd9640a7
    • Florian Fainelli's avatar
      leds: Fix race between LED device uevent and actual attributes creation · 14b5d6dd
      Florian Fainelli authored 
      If we were to dynamically register/unregister leds and have udev or other
daemons handle the leds class uevents, we would be notified of the adding of a
new LED and if the daemon immediately tries to open one of the attributes of
the led device, it would fail with a "no such file or directory" error since
this the attributes are not yet created. Fix this by switching attributes to be
class-wide, such that the driver core will register these attributes with
device_add_attrs and then emit the kobject_uevent ADD signal.
Signed-off-by: default avatarFainelli <ffainelli@freebox.fr>
Signed-off-by: default avatarRichard Purdie <rpurdie@linux.intel.com>
      14b5d6dd
    • Bruno Prémont's avatar
      backlight: panasonic-laptop - Fix incomplete registration failure handling · ec57af9c
      Bruno Prémont authored 
      Properly return backlight registration error to parent.
Mark struct backlight_ops as const.
Signed-off-by: default avatarBruno Prémont <bonbons@linux-vserver.org>
Acked-by: Harald Welte <laforge@gnumonks.org> (registration failure)
Signed-off-by: default avatarRichard Purdie <rpurdie@linux.intel.com>
      ec57af9c
    • Bruno Prémont's avatar
      backlight: msi-laptop, msi-wmi: fix incomplete registration failure handling · 28d85873
      Bruno Prémont authored 
      Properly return backlight registration error to parent.
Mark struct backlight_ops as const.
Signed-off-by: default avatarBruno Prémont <bonbons@linux-vserver.org>
Reviewed-by: default avatarAnisse Astier <anisse@astier.eu>
Signed-off-by: default avatarRichard Purdie <rpurdie@linux.intel.com>
      28d85873
    • Bruno Prémont's avatar
      backlight: blackfin - Fix missing registration failure handling · fa11de0a
      Bruno Prémont authored 
      Check newly registered backlight_device for error and properly
return error to parent
Mark struct backlight_ops as const.
Signed-off-by: default avatarBruno Prémont <bonbons@linux-vserver.org>
Acked-by: Mike Frysinger <vapier@gentoo.org> (constify struct backlight_ops)
Signed-off-by: default avatarRichard Purdie <rpurdie@linux.intel.com>
      fa11de0a
    • Bruno Prémont's avatar
      backlight: classmate-laptop - Fix missing registration failure handling · f0af7899
      Bruno Prémont authored 
      Check newly registered backlight_device for error and properly
return error to parent.
Mark struct backlight_ops as const.
Signed-off-by: default avatarBruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: default avatarRichard Purdie <rpurdie@linux.intel.com>
      f0af7899
    • Evan McClain's avatar
      backlight: mbp_nvidia_bl - add five more MacBook variants · 36bc5ee6
      Evan McClain authored 
      This adds the MacBook 1,1 2,1 3,1 4,1 and 4,2 to the DMI tables.
Signed-off-by: default avatarEvan McClain <evan.mcclain@gatech.edu>
Signed-off-by: default avatarRichard Purdie <rpurdie@linux.intel.com>
      36bc5ee6