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The blackfin architecture is getting removed, so this one
is obsolete now as well.
Acked-by: Ulf Hansson <[email protected]>
Acked-by: Aaron Wu <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The blackfin architecture is getting removed, so this
one is obsolete as well.
Acked-by: Dmitry Torokhov <[email protected]>
Acked-by: Aaron Wu <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The blackfin architecture is getting removed, so this
driver is now obsolete.
Acked-by: Dmitry Torokhov <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The blackfin architecture is getting removed, so this driver
is obsolete as well.
Acked-by: Tejun Heo <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The blackfin architecture is getting removed, so these are
now obsolete.
Acked-by: Aaron Wu <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The cris architecture is getting removed, so we no longer need the
etraxfs driver.
Signed-off-by: Arnd Bergmann <[email protected]>
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The cris architecture is getting removed, including the artpec3
and etraxfs SoCs, so these cpufreq drivers are now unused.
Acked-by: Viresh Kumar <[email protected]>
Acked-by: Rafael J. Wysocki <[email protected]>
Acked-by: Jesper Nilsson <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The blackfin architecture is getting removed, so this driver is
now obsolete.
Acked-by: Viresh Kumar <[email protected]>
Acked-by: Rafael J. Wysocki <[email protected]>
Acked-by: Aaron Wu <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The m32r architecture is getting removed, so this one is no longer needed.
Acked-by: Mauro Carvalho Chehab <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The blackfin architecture is getting removed, so the video
capture driver is also obsolete.
Acked-by: Mauro Carvalho Chehab <[email protected]>
Acked-by: Aaron Wu <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The m32r architecture is being removed, so this is no longer needed.
Acked-by: Bartlomiej Zolnierkiewicz <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The blackfin architecture is getting removed, this removes the
associated fbdev drivers as well.
Acked-by: Bartlomiej Zolnierkiewicz <[email protected]>
Acked-by: Aaron Wu <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The blackfin and m32r architectures are getting removed, so it's
time to clean up the logos as well.
Acked-by: Bartlomiej Zolnierkiewicz <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The blackfin architecture is getting removed, so this one is no
longer needed either.
Acked-by: Dominik Brodowski <[email protected]>
Acked-by: Aaron Wu <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The m32r architecture is getting removed, so these drivers
are no longer needed.
Acked-by: Dominik Brodowski <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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Remove Blackfin DSP echo support
Signed-off-by: Aaron Wu <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The blackfin architecture is getting removed, so we don't
need this driver any more.
Acked-by: Greg Kroah-Hartman <[email protected]>
Acked-by: Aaron Wu <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The tile architecture is being removed, so we no longer need this driver.
Acked-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The m32r architecture was the only user of the old-style
rtc driver for ds1302. The architecture is getting removed
now, and we have a modern driver for the same hardware in
drivers/rtc/rtc-ds1302.c, so this one won't be missed.
Acked-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The blackfin architecture is getting removed, so this one is
now obsolete.
Acked-by: Alexandre Belloni <[email protected]>
Acked-by: Aaron Wu <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The tile architecture is getting removed, so this driver is
no longer needed.
Acked-by: Alexandre Belloni <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The Tile architecture is getting removed, so we no longer need this either.
Acked-by: Ard Biesheuvel <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The m32r and mn10300 architectures are getting removed, so this
part can be cleaned up as well.
Acked-by: Nicolas Pitre <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The cris architecture is getting removed, so we don't need the
ethernet driver any more either.
Acked-by: Jesper Nilsson <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The m32r architecture is getting removed, so we can kill off the
architecture specific hacks in this driver.
Acked-by: Dominik Brodowski <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The blackfin architecture is getting removed, so the bfin_mac driver
is now obsolete.
Acked-by: Dominik Brodowski <[email protected]>
Acked-by: Aaron Wu <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The tile architecture is obsolete and getting removed. From all
I can tell, later ARM based products use a different ethernet driver,
so we should remove this one as well.
Signed-off-by: Arnd Bergmann <[email protected]>
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The Tile architecture is obsolete and getting removed from the kernel,
this driver appears to only be used there, and not on the ARM based
successors (Tile-Mx, BlueField), so we should remove it as well.
Acked-by: Borislav Petkov <[email protected]>
Acked-by: Mauro Carvalho Chehab <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The Blackfin port has been removed from the kernel, also remove the
blackfin specific bits from the checkstack.pl script.
Signed-off-by: Tobias Klauser <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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A number of architectures are being removed from the kernel, so
we no longer need to test them.
Acked-by: Steven Rostedt (VMware) <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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These two architectures are getting removed, so we no longer
need the special cases.
Acked-by: Steven Rostedt (VMware) <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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A number of architecture ports are obsolete and getting dropped,
so we no longer want to track the respective features.
We already removed the lines for metag and mn10300, this does
the same edits for all the others.
For the remaining 21 architectures, this shows how many are known
to implement each given feature:
19 time/modern-timekeeping/arch-support.txt
19 time/clockevents/arch-support.txt
15 core/tracehook/arch-support.txt
14 core/generic-idle-thread/arch-support.txt
13 locking/lockdep/arch-support.txt
12 io/dma-api-debug/arch-support.txt
11 debug/kgdb/arch-support.txt
10 time/virt-cpuacct/arch-support.txt
9 debug/kretprobes/arch-support.txt
9 debug/kprobes/arch-support.txt
8 vm/THP/arch-support.txt
8 vm/pte_special/arch-support.txt
8 vm/numa-memblock/arch-support.txt
8 io/sg-chain/arch-support.txt
7 perf/kprobes-event/arch-support.txt
7 locking/rwsem-optimized/arch-support.txt
7 debug/gcov-profile-all/arch-support.txt
7 core/jump-labels/arch-support.txt
7 core/BPF-JIT/arch-support.txt
6 vm/ELF-ASLR/arch-support.txt
6 time/context-tracking/arch-support.txt
6 seccomp/seccomp-filter/arch-support.txt
6 debug/stackprotector/arch-support.txt
5 time/irq-time-acct/arch-support.txt
5 io/dma-contiguous/arch-support.txt
5 debug/uprobes/arch-support.txt
4 vm/ioremap_prot/arch-support.txt
4 time/arch-tick-broadcast/arch-support.txt
4 perf/perf-stackdump/arch-support.txt
4 perf/perf-regs/arch-support.txt
3 debug/KASAN/arch-support.txt
2 vm/PG_uncached/arch-support.txt
2 vm/huge-vmap/arch-support.txt
2 sched/numa-balancing/arch-support.txt
2 sched/membarrier-sync-core/arch-support.txt
2 locking/cmpxchg-local/arch-support.txt
2 debug/optprobes/arch-support.txt
2 debug/kprobes-on-ftrace/arch-support.txt
1 vm/TLB/arch-support.txt
1 locking/queued-spinlocks/arch-support.txt
1 locking/queued-rwlocks/arch-support.txt
1 debug/user-ret-profiler/arch-support.txt
0 lib/strncasecmp/arch-support.txt
Note that the list does not include riscv or nds32 yet, these still
need to be added.
Signed-off-by: Arnd Bergmann <[email protected]>
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The score architecture used a number of old system calls for compatibility
with a traditional libc port, all architectures that got added later
skip these. With score out of the way, we can finally clean up the
syscall list to no longer provide these.
Signed-off-by: Arnd Bergmann <[email protected]>
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Unlike system call numbers the assignment of si_codes has never had a
reason to be made per architecture. Some architectures have had unique
conditions to report and reporting those conditions needed new si_codes.
Nothing has ever needed si_codes to have different values on different
architectures. The si_code space is vast so even with defining all
si_codes on all architectures there is no danger in running out of
si_code values.
The history of the si_codes BUS_MCEERR_AR, BUS_MCEER_AO, SEGV_BNDERR,
and SEGV_PKUERR show that a need of one architecture frequently becomes
a need of another architecture which makes sharing si_codes between
architectures a positive benefit and something to be encouraged.
Where there are no conflicts with the historical ia64 arch specific
si_codes and any other si_codes make them generic si_codes. We might
need them on another architecture someday.
This leaves only the good example of arch generic si_codes in the kernel
for future architectures and architecture enhancments to follow.
Without bad examples to follow it should be easy to avoid the mistakes
of the past.
Reported-by: Eric W. Biederman <[email protected]>
[arnd: took Eric's changelog text]
Signed-off-by: Arnd Bergmann <[email protected]>
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The frv, tile and blackfin architectures are being removed, so
we can clean up this header by removing all the special cases
except those for ia64.
The SEGV_BNDERR and BUS_MCEERR_AR si_code macros are now
defined unconditionally on all remaining architectures.
Acked-by: "Eric W. Biederman" <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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A lot of Kconfig symbols have architecture specific dependencies.
In those cases that depend on architectures we have already removed,
they can be omitted.
Acked-by: Kalle Valo <[email protected]>
Acked-by: Alexandre Belloni <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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Current x86 Device Tree implementation does not support multiprocessing.
Use new DT bindings to describe the processors.
Signed-off-by: Ivan Gorinov <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Frank Rowand <[email protected]>
Link: https://lkml.kernel.org/r/c291fb2cef51b730b59916d7745be0eaa4378c6c.1521753738.git.ivan.gorinov@intel.com
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Use the "reg" property to specify the processor's local APIC ID instead of
setting it to the CPU node index in Device Tree.
Local APIC ID is assigned by hardware and visible in the APIC ID register.
Some processor models allow APIC ID to be changed by software, but CPUID
instruction executed with %eax = 0x0b always returns the initial ID in %edx.
Local APIC ID does not match the node index in many systems.
Signed-off-by: Ivan Gorinov <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Frank Rowand <[email protected]>
Link: https://lkml.kernel.org/r/4b1a471a56ac0ebd7510f4759afce9104595d6da.1521753738.git.ivan.gorinov@intel.com
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This code works fine. The comment is misleading so remove it.
Tested-by: Stan Johnson <[email protected]>
Signed-off-by: Finn Thain <[email protected]>
Signed-off-by: Geert Uytterhoeven <[email protected]>
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According to Apple's Developer Notes, all of the early PowerBook models
have their RTC connected to VIA1. Use the VIA clock ops as appropriate.
This was tested on a PowerBook 170.
Don't use the VIA ops when not appropriate. Calling unimplemented clock
or PRAM getter or setter ops can now result in an error instead of
failing silently.
Tested-by: Stan Johnson <[email protected]>
Signed-off-by: Finn Thain <[email protected]>
Signed-off-by: Geert Uytterhoeven <[email protected]>
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Signed-off-by: Finn Thain <[email protected]>
Signed-off-by: Geert Uytterhoeven <[email protected]>
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The ->cpu_mask_to_apicid() and ->vector_allocation_domain() callbacks are
now unused, so remove them.
Signed-off-by: David Rientjes <[email protected]>
Cc: Juergen Gross <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Fixes: baab1e84b112 ("x86/apic: Remove unused callbacks")
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers
Kalle Valo says:
====================
wireless-drivers fixes for 4.16
Some fixes for 4.16, only for iwlwifi and brcmfmac this time. All
pretty small.
iwlwifi
* fix an issue with the multicast queue
* fix IGTK handling
* fix some missing return value checks
* add support for a HW workaround for issues on some platforms
* a couple of fixes for channel-switch
* a few fixes for the aggregation handling code
brcmfmac
* drop Inter-Access Point Protocol packets by default
* fix check for ISO3166 regulatory code
====================
Signed-off-by: David S. Miller <[email protected]>
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While building ipv6 datagram we currently allow arbitrary large
extheaders, even beyond pmtu size. The syzbot has found a way
to exploit the above to trigger the following splat:
kernel BUG at ./include/linux/skbuff.h:2073!
invalid opcode: 0000 [#1] SMP KASAN
Dumping ftrace buffer:
(ftrace buffer empty)
Modules linked in:
CPU: 1 PID: 4230 Comm: syzkaller672661 Not tainted 4.16.0-rc2+ #326
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS
Google 01/01/2011
RIP: 0010:__skb_pull include/linux/skbuff.h:2073 [inline]
RIP: 0010:__ip6_make_skb+0x1ac8/0x2190 net/ipv6/ip6_output.c:1636
RSP: 0018:ffff8801bc18f0f0 EFLAGS: 00010293
RAX: ffff8801b17400c0 RBX: 0000000000000738 RCX: ffffffff84f01828
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801b415ac18
RBP: ffff8801bc18f360 R08: ffff8801b4576844 R09: 0000000000000000
R10: ffff8801bc18f380 R11: ffffed00367aee4e R12: 00000000000000d6
R13: ffff8801b415a740 R14: dffffc0000000000 R15: ffff8801b45767c0
FS: 0000000001535880(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002000b000 CR3: 00000001b4123001 CR4: 00000000001606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ip6_finish_skb include/net/ipv6.h:969 [inline]
udp_v6_push_pending_frames+0x269/0x3b0 net/ipv6/udp.c:1073
udpv6_sendmsg+0x2a96/0x3400 net/ipv6/udp.c:1343
inet_sendmsg+0x11f/0x5e0 net/ipv4/af_inet.c:764
sock_sendmsg_nosec net/socket.c:630 [inline]
sock_sendmsg+0xca/0x110 net/socket.c:640
___sys_sendmsg+0x320/0x8b0 net/socket.c:2046
__sys_sendmmsg+0x1ee/0x620 net/socket.c:2136
SYSC_sendmmsg net/socket.c:2167 [inline]
SyS_sendmmsg+0x35/0x60 net/socket.c:2162
do_syscall_64+0x280/0x940 arch/x86/entry/common.c:287
entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4404c9
RSP: 002b:00007ffdce35f948 EFLAGS: 00000217 ORIG_RAX: 0000000000000133
RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 00000000004404c9
RDX: 0000000000000003 RSI: 0000000020001f00 RDI: 0000000000000003
RBP: 00000000006cb018 R08: 00000000004002c8 R09: 00000000004002c8
R10: 0000000020000080 R11: 0000000000000217 R12: 0000000000401df0
R13: 0000000000401e80 R14: 0000000000000000 R15: 0000000000000000
Code: ff e8 1d 5e b9 fc e9 15 e9 ff ff e8 13 5e b9 fc e9 44 e8 ff ff e8 29
5e b9 fc e9 c0 e6 ff ff e8 3f f3 80 fc 0f 0b e8 38 f3 80 fc <0f> 0b 49 8d
87 80 00 00 00 4d 8d 87 84 00 00 00 48 89 85 20 fe
RIP: __skb_pull include/linux/skbuff.h:2073 [inline] RSP: ffff8801bc18f0f0
RIP: __ip6_make_skb+0x1ac8/0x2190 net/ipv6/ip6_output.c:1636 RSP:
ffff8801bc18f0f0
As stated by RFC 7112 section 5:
When a host fragments an IPv6 datagram, it MUST include the entire
IPv6 Header Chain in the First Fragment.
So this patch addresses the issue dropping datagrams with excessive
extheader length. It also updates the error path to report to the
calling socket nonnegative pmtu values.
The issue apparently predates git history.
v1 -> v2: cleanup error path, as per Eric's suggestion
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Reported-by: [email protected]
Signed-off-by: Paolo Abeni <[email protected]>
Reviewed-by: Eric Dumazet <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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KMSAN reports use of uninitialized memory in the case when |alen| is
smaller than sizeof(struct sockaddr_nl), and therefore |nladdr| isn't
fully copied from the userspace.
Signed-off-by: Alexander Potapenko <[email protected]>
Fixes: 1da177e4c3f41524 ("Linux-2.6.12-rc2")
Reviewed-by: Eric Dumazet <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Description:
EEE does not work with lan7800 when AutoSpeed is not set.
(This can happen when EEPROM is not populated or configured incorrectly)
Root-Cause:
When EEE is enabled, the mac config register ASD is not set
i.e. in default state, causing EEE fail.
Fix:
Set the register when eeprom is not present.
Fixes: 55d7de9de6c3 ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet device driver")
Signed-off-by: Raghuram Chary J <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Currently, the SMC experimental TCP option in a SYN packet is lost on
the server side when SYN Cookies are active. However, the corresponding
SYNACK sent back to the client contains the SMC option. This causes an
inconsistent view of the SMC capabilities on the client and server.
This patch disables the SMC option in the SYNACK when SYN Cookies are
active to avoid this issue.
Fixes: 60e2a7780793b ("tcp: TCP experimental option for SMC")
Signed-off-by: Hans Wippel <[email protected]>
Signed-off-by: Ursula Braun <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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into drm-next
Last pull for 4.17. Highlights:
- Vega12 support
- A few more bug fixes and cleanups for powerplay
* 'drm-next-4.17' of git://people.freedesktop.org/~agd5f/linux: (77 commits)
drm/amd/pp: clean header file hwmgr.h
drm/amd/pp: use mlck_table.count for array loop index limit
drm/amdgpu: Add an ATPX quirk for hybrid laptop
drm/amdgpu: fix spelling mistake: "asssert" -> "assert"
drm/amd/pp: Add new asic support in pp_psm.c
drm/amd/pp: Clean up powerplay code on Vega12
drm/amd/pp: Add smu irq handlers for legacy asics
drm/amd/pp: Fix set wrong temperature range on smu7
drm/amdgpu: Don't change preferred domian when fallback GTT v5
drm/amdgpu: Fix NULL ptr on driver unload due to init failure.
drm/amdgpu: fix "mitigate workaround for i915"
drm/amd/pp: Add smu irq handlers in sw_init instand of hw_init
drm/amd/pp: Refine register_thermal_interrupt function
drm/amdgpu: Remove wrapper layer of cgs irq handling
drm/amd/powerplay: Return per DPM level clock
drm/amd/powerplay: Remove the SOC floor voltage setting
drm/amdgpu: no job timeout setting on compute queues
drm/amdgpu: add vega12 pci ids (v2)
drm/amd/powerplay: add the hw manager for vega12 (v4)
drm/amd/powerplay: add the smu manager for vega12 (v4)
...
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The SLB bad address handler's trap number fixup does not preserve the
low bit that indicates nonvolatile GPRs have not been saved. This
leads save_nvgprs to skip saving them, and subsequent functions and
return from interrupt will think they are saved.
This causes kernel branch-to-garbage debugging to not have correct
registers, can also cause userspace to have its registers clobbered
after a segfault.
Fixes: f0f558b131db ("powerpc/mm: Preserve CFAR value on SLB miss caused by access to bogus address")
Cc: [email protected] # v4.9+
Signed-off-by: Nicholas Piggin <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
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