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The blackfin architecture is getting removed, and this is the last
remaining architecture specific setting, so the various hacks
can be removed now.
From all I can tell, there are no remaining in-tree users of the
driver, but it could be used by out-of-tree platform ports.
I've marked the driver as 'depends on COMPILE_TEST', short of
removing it outright.
It was originally written for some ARM PXA machines using the same
chip, but that platform never really worked and the code has been
removed a long time ago.
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 blackfin architecture is getting removed, so we can clean up
all the special cases in the musb driver.
Acked-by: Greg Kroah-Hartman <[email protected]>
Acked-by: Aaron Wu <[email protected]>
Acked-by: Bin Liu <[email protected]>
Cc: Stephen Rothwell <[email protected]>
[arnd: adding in fixups from Aaron and Stephen]
Signed-off-by: Arnd Bergmann <[email protected]>
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The tile architecture is getting removed, so the ehci and ohci platform
glue drivers are no longer needed. In case of ohci, this is the last
one to define a PLATFORM_DRIVER macro, so we can remove even more.
Acked-by: Greg Kroah-Hartman <[email protected]>
Acked-by: Alan Stern <[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 as well.
Acked-by: Thierry Reding <[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 the
twi driver can also be removed.
Acked-by: Aaron Wu <[email protected]>
Acked-by: Wolfram Sang <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The blackfin architecture is getting removed, so these
won't be needed any more.
Acked-by: Mark Brown <[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 has
become obsolete.
Acked-by: Guenter Roeck <[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 now obsolete.
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 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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