29 Dec, 2018
1 commit
-
[ Upstream commit a8874e7e8a8896f2b6c641f4b8e2473eafd35204 ]
Change the currently empty defines for __PAGETABLE_PMD_FOLDED,
__PAGETABLE_PUD_FOLDED and __PAGETABLE_P4D_FOLDED to return 1.
This makes it possible to use __is_defined() to test if the
preprocessor define exists.Acked-by: Kirill A. Shutemov
Signed-off-by: Martin Schwidefsky
Signed-off-by: Sasha Levin
06 Dec, 2018
1 commit
-
commit 556763e5a500d71879d632867b75826551acd49c upstream.
The function_graph_enter() function does the work of calling the function
graph hook function and the management of the shadow stack, simplifying the
work done in the architecture dependent prepare_ftrace_return().Have microblaze use the new code, and remove the shadow stack management as well as
having to set up the trace structure.This is needed to prepare for a fix of a design bug on how the curr_ret_stack
is used.Cc: Michal Simek
Cc: stable@kernel.org
Fixes: 03274a3ffb449 ("tracing/fgraph: Adjust fgraph depth before calling trace return callback")
Reviewed-by: Masami Hiramatsu
Signed-off-by: Steven Rostedt (VMware)
Signed-off-by: Greg Kroah-Hartman
24 Aug, 2018
1 commit
-
Commit a0f97e06a43c ("kbuild: enable 'make CFLAGS=...' to add
additional options to CC") renamed CFLAGS to KBUILD_CFLAGS.Commit 222d394d30e7 ("kbuild: enable 'make AFLAGS=...' to add
additional options to AS") renamed AFLAGS to KBUILD_AFLAGS.Commit 06c5040cdb13 ("kbuild: enable 'make CPPFLAGS=...' to add
additional options to CPP") renamed CPPFLAGS to KBUILD_CPPFLAGS.For some reason, LDFLAGS was not renamed.
Using a well-known variable like LDFLAGS may result in accidental
override of the variable.Kbuild generally uses KBUILD_ prefixed variables for the internally
appended options, so here is one more conversion to sanitize the
naming convention.I did not touch Makefiles under tools/ since the tools build system
is a different world.Signed-off-by: Masahiro Yamada
Acked-by: Kirill A. Shutemov
Reviewed-by: Palmer Dabbelt
22 Aug, 2018
1 commit
-
Pull arch/microblaze updates from Michal Simek:
- use generic noncoherent direct mapping
- use LDFLAGS instead of LD
- pci error path fix
- remove incorrect comments
* tag 'microblaze-v4.19-rc1' of git://git.monstr.eu/linux-2.6-microblaze:
microblaze/PCI: Remove stale pcibios_align_resource() comment
microblaze: delete wrong comment about machine_early_init
microblaze: add endianness options to LDFLAGS instead of LD
microblaze: remove consistent_sync and consistent_sync_page
microblaze: use generic dma_noncoherent_ops
microblaze: warn if of_iomap() failed
21 Aug, 2018
1 commit
-
commit 01cf9d524ff0 ("microblaze/PCI: Support generic Xilinx AXI PCIe Host
Bridge IP driver")and
commit ecf677c8dcaa ("PCI: Add a generic weak pcibios_align_resource()")
first patched then removed pcibios_align_resource() from the microblaze
architecture code but failed to remove the comment that was added to
it.Remove it since it has now become stale and it is quite confusing.
Signed-off-by: Lorenzo Pieralisi
Cc: Palmer Dabbelt
Cc: Bjorn Helgaas
Cc: Bharat Kumar Gogada
Cc: Michal Simek
Signed-off-by: Michal Simek
18 Aug, 2018
1 commit
-
Use new return type vm_fault_t for fault handler. For now, this is just
documenting that the function returns a VM_FAULT value rather than an
errno. Once all instances are converted, vm_fault_t will become a
distinct type.Ref-> commit 1c8f422059ae ("mm: change return type to vm_fault_t")
In this patch all the caller of handle_mm_fault() are changed to return
vm_fault_t type.Link: http://lkml.kernel.org/r/20180617084810.GA6730@jordon-HP-15-Notebook-PC
Signed-off-by: Souptick Joarder
Cc: Matthew Wilcox
Cc: Richard Henderson
Cc: Tony Luck
Cc: Matt Turner
Cc: Vineet Gupta
Cc: Russell King
Cc: Catalin Marinas
Cc: Will Deacon
Cc: Richard Kuo
Cc: Geert Uytterhoeven
Cc: Michal Simek
Cc: James Hogan
Cc: Ley Foon Tan
Cc: Jonas Bonn
Cc: James E.J. Bottomley
Cc: Benjamin Herrenschmidt
Cc: Palmer Dabbelt
Cc: Yoshinori Sato
Cc: David S. Miller
Cc: Richard Weinberger
Cc: Guan Xuetao
Cc: Thomas Gleixner
Cc: "H. Peter Anvin"
Cc: "Levin, Alexander (Sasha Levin)"
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
02 Aug, 2018
4 commits
-
Almost all architectures include it. Add a ARCH_NO_PREEMPT symbol to
disable preempt support for alpha, hexagon, non-coldfire m68k and
user mode Linux.Signed-off-by: Christoph Hellwig
Signed-off-by: Masahiro Yamada -
Move the source of lib/Kconfig.debug and arch/$(ARCH)/Kconfig.debug to
the top-level Kconfig. For two architectures that means moving their
arch-specific symbols in that menu into a new arch Kconfig.debug file,
and for a few more creating a dummy file so that we can include it
unconditionally.Also move the actual 'Kernel hacking' menu to lib/Kconfig.debug, where
it belongs.Signed-off-by: Christoph Hellwig
Signed-off-by: Masahiro Yamada -
Instead of duplicating the source statements in every architecture just
do it once in the toplevel Kconfig file.Note that with this the inclusion of arch/$(SRCARCH/Kconfig moves out of
the top-level Kconfig into arch/Kconfig so that don't violate ordering
constraits while keeping a sensible menu structure.Signed-off-by: Christoph Hellwig
Signed-off-by: Masahiro Yamada -
microblaze and nios2 define their own always n SWAP symbols. Remove those
and let the generic defintion do the right thing by adding a new symbol
to disable swap entirely.Signed-off-by: Christoph Hellwig
Signed-off-by: Masahiro Yamada
30 Jul, 2018
1 commit
-
machine_early_init is defined in arch/microblaze/kernel/setup.c
I do not see mach-* directory for MicroBlaze.Signed-off-by: Masahiro Yamada
Signed-off-by: Michal Simek
25 Jul, 2018
1 commit
-
With the recent syntax extension, Kconfig is now able to evaluate the
compiler / toolchain capability.However, accumulating flags to 'LD' is not compatible with the way
it works; 'LD' must be passed to Kconfig to call $(ld-option,...)
from Kconfig files. If you tweak 'LD' in arch Makefile depending on
CONFIG_CPU_BIG_ENDIAN, this would end up with circular dependency
between Makefile and Kconfig.Signed-off-by: Masahiro Yamada
Signed-off-by: Michal Simek
20 Jul, 2018
2 commits
-
Both unused.
Signed-off-by: Christoph Hellwig
Signed-off-by: Michal Simek -
Switch to the generic noncoherent direct mapping implementation.
This removes the direction-based optimizations in
sync_{single,sg}_for_{cpu,device} which were marked untestested and
do not match the usually very well tested {un,}map_{single,sg}
implementations.Signed-off-by: Christoph Hellwig
Signed-off-by: Michal Simek
11 Jul, 2018
1 commit
-
of_iomap() can return NULL. The function is void thus error propagation
is not possible but at least a WARN_ON() seems warranted here as a silent
failure might lead to a hard to understand system state.Signed-off-by: Nicholas Mc Guire
Signed-off-by: Michal Simek
28 Jun, 2018
1 commit
-
Pull microblaze fixes from Michal Simek:
- fix architecture gpio heart beat code
- add new syscalls
- remove unused xlnx,compound handling
- remove platform.c
* tag 'microblaze-v4.18-rc3' of git://git.monstr.eu/linux-2.6-microblaze:
microblaze: consolidate GPIO reset handling
microblaze: remove unecessary of_platform_bus_probe call
microblaze: Add new syscalls io_pgetevents and rseq
microblaze: Remove architecture heart beat code
microblaze: heartbeat: fix missing prom.h include
21 Jun, 2018
3 commits
-
Now that platform.c only has the GPIO reset handling left, move the
initcall to reset.c and remove platform.c.Cc: Michal Simek
Signed-off-by: Rob Herring
Signed-off-by: Michal Simek -
The call to of_platform_bus_probe has no effect because the DT core
already probes default buses like "simple-bus" before this call.
Michal Simek said 'xlnx,compound' hasn't been used in a long time, so
that match entry isn't needed.Cc: Michal Simek
Signed-off-by: Rob Herring
Signed-off-by: Michal Simek -
Wire up new syscalls io_pgetevents and rseq.
Signed-off-by: Michal Simek
16 Jun, 2018
1 commit
-
As we move stuff around, some doc references are broken. Fix some of
them via this script:
./scripts/documentation-file-ref-check --fixManually checked if the produced result is valid, removing a few
false-positives.Acked-by: Takashi Iwai
Acked-by: Masami Hiramatsu
Acked-by: Stephen Boyd
Acked-by: Charles Keepax
Acked-by: Mathieu Poirier
Reviewed-by: Coly Li
Signed-off-by: Mauro Carvalho Chehab
Acked-by: Jonathan Corbet
12 Jun, 2018
2 commits
-
There is no reason to keep this gpio based code in architecture. Use
ledtrig-heartbeat.c instead which is much more flexible then this
ancient code.Signed-off-by: Michal Simek
Reviewed-by: Linus Walleij -
Since commit 96f0e6fcc9ad ("microblaze: remove redundant early_printk
support") prom.h was removed and one instance in heartbeat.c remained.
Include of.h as it is the actual header needed.Fixes: 96f0e6fcc9ad ("microblaze: remove redundant early_printk support")
Reported-by: kbuild test robot
Cc: Michal Simek
Signed-off-by: Rob Herring
Signed-off-by: Michal Simek
08 Jun, 2018
2 commits
-
Pull PCI updates from Bjorn Helgaas:
- unify AER decoding for native and ACPI CPER sources (Alexandru
Gagniuc)- add TLP header info to AER tracepoint (Thomas Tai)
- add generic pcie_wait_for_link() interface (Oza Pawandeep)
- handle AER ERR_FATAL by removing and re-enumerating devices, as
Downstream Port Containment does (Oza Pawandeep)- factor out common code between AER and DPC recovery (Oza Pawandeep)
- stop triggering DPC for ERR_NONFATAL errors (Oza Pawandeep)
- share ERR_FATAL recovery path between AER and DPC (Oza Pawandeep)
- disable ASPM L1.2 substate if we don't have LTR (Bjorn Helgaas)
- respect platform ownership of LTR (Bjorn Helgaas)
- clear interrupt status in top half to avoid interrupt storm (Oza
Pawandeep)- neaten pci=earlydump output (Andy Shevchenko)
- avoid errors when extended config space inaccessible (Gilles Buloz)
- prevent sysfs disable of device while driver attached (Christoph
Hellwig)- use core interface to report PCIe link properties in bnx2x, bnxt_en,
cxgb4, ixgbe (Bjorn Helgaas)- remove unused pcie_get_minimum_link() (Bjorn Helgaas)
- fix use-before-set error in ibmphp (Dan Carpenter)
- fix pciehp timeouts caused by Command Completed errata (Bjorn
Helgaas)- fix refcounting in pnv_php hotplug (Julia Lawall)
- clear pciehp Presence Detect and Data Link Layer Status Changed on
resume so we don't miss hotplug events (Mika Westerberg)- only request pciehp control if we support it, so platform can use
ACPI hotplug otherwise (Mika Westerberg)- convert SHPC to be builtin only (Mika Westerberg)
- request SHPC control via _OSC if we support it (Mika Westerberg)
- simplify SHPC handoff from firmware (Mika Westerberg)
- fix an SHPC quirk that mistakenly included *all* AMD bridges as well
as devices from any vendor with device ID 0x7458 (Bjorn Helgaas)- assign a bus number even to non-native hotplug bridges to leave
space for acpiphp additions, to fix a common Thunderbolt xHCI
hot-add failure (Mika Westerberg)- keep acpiphp from scanning native hotplug bridges, to fix common
Thunderbolt hot-add failures (Mika Westerberg)- improve "partially hidden behind bridge" messages from core (Mika
Westerberg)- add macros for PCIe Link Control 2 register (Frederick Lawler)
- replace IB/hfi1 custom macros with PCI core versions (Frederick
Lawler)- remove dead microblaze and xtensa code (Bjorn Helgaas)
- use dev_printk() when possible in xtensa and mips (Bjorn Helgaas)
- remove unused pcie_port_acpi_setup() and portdrv_acpi.c (Bjorn
Helgaas)- add managed interface to get PCI host bridge resources from OF (Jan
Kiszka)- add support for unbinding generic PCI host controller (Jan Kiszka)
- fix memory leaks when unbinding generic PCI host controller (Jan
Kiszka)- request legacy VGA framebuffer only for VGA devices to avoid false
device conflicts (Bjorn Helgaas)- turn on PCI_COMMAND_IO & PCI_COMMAND_MEMORY in pci_enable_device()
like everybody else, not in pcibios_fixup_bus() (Bjorn Helgaas)- add generic enable function for simple SR-IOV hardware (Alexander
Duyck)- use generic SR-IOV enable for ena, nvme (Alexander Duyck)
- add ACS quirk for Intel 7th & 8th Gen mobile (Alex Williamson)
- add ACS quirk for Intel 300 series (Mika Westerberg)
- enable register clock for Armada 7K/8K (Gregory CLEMENT)
- reduce Keystone "link already up" log level (Fabio Estevam)
- move private DT functions to drivers/pci/ (Rob Herring)
- factor out dwc CONFIG_PCI Kconfig dependencies (Rob Herring)
- add DesignWare support to the endpoint test driver (Gustavo
Pimentel)- add DesignWare support for endpoint mode (Gustavo Pimentel)
- use devm_ioremap_resource() instead of devm_ioremap() in dra7xx and
artpec6 (Gustavo Pimentel)- fix Qualcomm bitwise NOT issue (Dan Carpenter)
- add Qualcomm runtime PM support (Srinivas Kandagatla)
- fix DesignWare enumeration below bridges (Koen Vandeputte)
- use usleep() instead of mdelay() in endpoint test (Jia-Ju Bai)
- add configfs entries for pci_epf_driver device IDs (Kishon Vijay
Abraham I)- clean up pci_endpoint_test driver (Gustavo Pimentel)
- update Layerscape maintainer email addresses (Minghuan Lian)
- add COMPILE_TEST to improve build test coverage (Rob Herring)
- fix Hyper-V bus registration failure caused by domain/serial number
confusion (Sridhar Pitchai)- improve Hyper-V refcounting and coding style (Stephen Hemminger)
- avoid potential Hyper-V hang waiting for a response that will never
come (Dexuan Cui)- implement Mediatek chained IRQ handling (Honghui Zhang)
- fix vendor ID & class type for Mediatek MT7622 (Honghui Zhang)
- add Mobiveil PCIe host controller driver (Subrahmanya Lingappa)
- add Mobiveil MSI support (Subrahmanya Lingappa)
- clean up clocks, MSI, IRQ mappings in R-Car probe failure paths
(Marek Vasut)- poll more frequently (5us vs 5ms) while waiting for R-Car data link
active (Marek Vasut)- use generic OF parsing interface in R-Car (Vladimir Zapolskiy)
- add R-Car V3H (R8A77980) "compatible" string (Sergei Shtylyov)
- add R-Car gen3 PHY support (Sergei Shtylyov)
- improve R-Car PHYRDY polling (Sergei Shtylyov)
- clean up R-Car macros (Marek Vasut)
- use runtime PM for R-Car controller clock (Dien Pham)
- update arm64 defconfig for Rockchip (Shawn Lin)
- refactor Rockchip code to facilitate both root port and endpoint
mode (Shawn Lin)- add Rockchip endpoint mode driver (Shawn Lin)
- support VMD "membar shadow" feature (Jon Derrick)
- support VMD bus number offsets (Jon Derrick)
- add VMD "no AER source ID" quirk for more device IDs (Jon Derrick)
- remove unnecessary host controller CONFIG_PCIEPORTBUS Kconfig
selections (Bjorn Helgaas)- clean up quirks.c organization and whitespace (Bjorn Helgaas)
* tag 'pci-v4.18-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (144 commits)
PCI/AER: Replace struct pcie_device with pci_dev
PCI/AER: Remove unused parameters
PCI: qcom: Include gpio/consumer.h
PCI: Improve "partially hidden behind bridge" log message
PCI: Improve pci_scan_bridge() and pci_scan_bridge_extend() doc
PCI: Move resource distribution for single bridge outside loop
PCI: Account for all bridges on bus when distributing bus numbers
ACPI / hotplug / PCI: Drop unnecessary parentheses
ACPI / hotplug / PCI: Mark stale PCI devices disconnected
ACPI / hotplug / PCI: Don't scan bridges managed by native hotplug
PCI: hotplug: Add hotplug_is_native()
PCI: shpchp: Add shpchp_is_native()
PCI: shpchp: Fix AMD POGO identification
PCI: mobiveil: Add MSI support
PCI: mobiveil: Add Mobiveil PCIe Host Bridge IP driver
PCI/AER: Decode Error Source Requester ID
PCI/AER: Remove aer_recover_work_func() forward declaration
PCI/DPC: Use the generic pcie_do_fatal_recovery() path
PCI/AER: Pass service type to pcie_do_fatal_recovery()
PCI/DPC: Disable ERR_NONFATAL handling by DPC
... -
Pull microblaze updates from Michal Simek:
- Fix simpleImage format generation
- Remove earlyprintk support and replace it by earlycon
* tag 'microblaze-v4.18-rc1' of git://git.monstr.eu/linux-2.6-microblaze:
microblaze: dts: replace 'linux,stdout-path' with 'stdout-path'
microblaze: remove redundant early_printk support
microblaze: remove unnecessary prom.h includes
microblaze: Fix simpleImage format generation
05 Jun, 2018
2 commits
-
Pull timers and timekeeping updates from Thomas Gleixner:
- Core infrastucture work for Y2038 to address the COMPAT interfaces:
+ Add a new Y2038 safe __kernel_timespec and use it in the core
code+ Introduce config switches which allow to control the various
compat mechanisms+ Use the new config switch in the posix timer code to control the
32bit compat syscall implementation.- Prevent bogus selection of CPU local clocksources which causes an
endless reselection loop- Remove the extra kthread in the clocksource code which has no value
and just adds another level of indirection- The usual bunch of trivial updates, cleanups and fixlets all over the
place- More SPDX conversions
* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits)
clocksource/drivers/mxs_timer: Switch to SPDX identifier
clocksource/drivers/timer-imx-tpm: Switch to SPDX identifier
clocksource/drivers/timer-imx-gpt: Switch to SPDX identifier
clocksource/drivers/timer-imx-gpt: Remove outdated file path
clocksource/drivers/arc_timer: Add comments about locking while read GFRC
clocksource/drivers/mips-gic-timer: Add pr_fmt and reword pr_* messages
clocksource/drivers/sprd: Fix Kconfig dependency
clocksource: Move inline keyword to the beginning of function declarations
timer_list: Remove unused function pointer typedef
timers: Adjust a kernel-doc comment
tick: Prefer a lower rating device only if it's CPU local device
clocksource: Remove kthread
time: Change nanosleep to safe __kernel_* types
time: Change types to new y2038 safe __kernel_* types
time: Fix get_timespec64() for y2038 safe compat interfaces
time: Add new y2038 safe __kernel_timespec
posix-timers: Make compat syscalls depend on CONFIG_COMPAT_32BIT_TIME
time: Introduce CONFIG_COMPAT_32BIT_TIME
time: Introduce CONFIG_64BIT_TIME in architectures
compat: Enable compat_get/put_timespec64 always
... -
…iederm/user-namespace
Pull siginfo updates from Eric Biederman:
"This set of changes close the known issues with setting si_code to an
invalid value, and with not fully initializing struct siginfo. There
remains work to do on nds32, arc, unicore32, powerpc, arm, arm64, ia64
and x86 to get the code that generates siginfo into a simpler and more
maintainable state. Most of that work involves refactoring the signal
handling code and thus careful code review.Also not included is the work to shrink the in kernel version of
struct siginfo. That depends on getting the number of places that
directly manipulate struct siginfo under control, as it requires the
introduction of struct kernel_siginfo for the in kernel things.Overall this set of changes looks like it is making good progress, and
with a little luck I will be wrapping up the siginfo work next
development cycle"* 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: (46 commits)
signal/sh: Stop gcc warning about an impossible case in do_divide_error
signal/mips: Report FPE_FLTUNK for undiagnosed floating point exceptions
signal/um: More carefully relay signals in relay_signal.
signal: Extend siginfo_layout with SIL_FAULT_{MCEERR|BNDERR|PKUERR}
signal: Remove unncessary #ifdef SEGV_PKUERR in 32bit compat code
signal/signalfd: Add support for SIGSYS
signal/signalfd: Remove __put_user from signalfd_copyinfo
signal/xtensa: Use force_sig_fault where appropriate
signal/xtensa: Consistenly use SIGBUS in do_unaligned_user
signal/um: Use force_sig_fault where appropriate
signal/sparc: Use force_sig_fault where appropriate
signal/sparc: Use send_sig_fault where appropriate
signal/sh: Use force_sig_fault where appropriate
signal/s390: Use force_sig_fault where appropriate
signal/riscv: Replace do_trap_siginfo with force_sig_fault
signal/riscv: Use force_sig_fault where appropriate
signal/parisc: Use force_sig_fault where appropriate
signal/parisc: Use force_sig_mceerr where appropriate
signal/openrisc: Use force_sig_fault where appropriate
signal/nios2: Use force_sig_fault where appropriate
...
22 May, 2018
2 commits
-
pcibios_claim_one_bus() is defined but never used. Remove it.
Signed-off-by: Bjorn Helgaas
-
pcibios_finish_adding_to_bus() is defined but never used. Remove it.
Signed-off-by: Bjorn Helgaas
08 May, 2018
2 commits
-
There is no arch specific code required for dma-debug, so there is no
need to opt into the support either.Signed-off-by: Christoph Hellwig
Reviewed-by: Robin Murphy -
Most mainstream architectures are using 65536 entries, so lets stick to
that. If someone is really desperate to override it that can still be
done through , but I'd rather see a really good
rationale for that.dma_debug_init is now called as a core_initcall, which for many
architectures means much earlier, and provides dma-debug functionality
earlier in the boot process. This should be safe as it only relies
on the memory allocator already being available.Signed-off-by: Christoph Hellwig
Acked-by: Marek Szyprowski
Reviewed-by: Robin Murphy
07 May, 2018
1 commit
-
This was used by the ide, scsi and networking code in the past to
determine if they should bounce payloads. Now that the dma mapping
always have to support dma to all physical memory (thanks to swiotlb
for non-iommu systems) there is no need to this crude hack any more.Signed-off-by: Christoph Hellwig
Acked-by: Palmer Dabbelt (for riscv)
Reviewed-by: Jens Axboe
25 Apr, 2018
3 commits
-
Filling in struct siginfo before calling force_sig_info a tedious and
error prone process, where once in a great while the wrong fields
are filled out, and siginfo has been inconsistently cleared.Simplify this process by using the helper force_sig_fault. Which
takes as a parameters all of the information it needs, ensures
all of the fiddly bits of filling in struct siginfo are done properly
and then calls force_sig_info.In short about a 5 line reduction in code for every time force_sig_info
is called, which makes the calling function clearer.Cc: Michal Simek
Signed-off-by: "Eric W. Biederman" -
Remove the commented out call to force_sig_info right after a call to
_exception in do_page_fault. The function _exception does exactly the
work the commented out code does so there is no reason for the
commented out code.Cc: Michal Simek
Signed-off-by: "Eric W. Biederman" -
Call clear_siginfo to ensure every stack allocated siginfo is properly
initialized before being passed to the signal sending functions.Note: It is not safe to depend on C initializers to initialize struct
siginfo on the stack because C is allowed to skip holes when
initializing a structure.The initialization of struct siginfo in tracehook_report_syscall_exit
was moved from the helper user_single_step_siginfo into
tracehook_report_syscall_exit itself, to make it clear that the local
variable siginfo gets fully initialized.In a few cases the scope of struct siginfo has been reduced to make it
clear that siginfo siginfo is not used on other paths in the function
in which it is declared.Instances of using memset to initialize siginfo have been replaced
with calls clear_siginfo for clarity.Signed-off-by: "Eric W. Biederman"
23 Apr, 2018
4 commits
-
'linux,stdout-path' has been deprecated for some time in favor of
'stdout-path'. Now dtc will warn on occurrences of 'linux,stdout-path'.
Search and replace the one occurrence with 'stdout-path'.Signed-off-by: Rob Herring
Cc: Mark Rutland
Cc: Michal Simek
Cc: devicetree@vger.kernel.org
Signed-off-by: Michal Simek -
With earlycon support now enabled, the arch specific early_printk support
can be removed.Signed-off-by: Rob Herring
Cc: Michal Simek
Signed-off-by: Michal Simek -
In preparation to remove prom.h, remove unnecessary prom.h includes.
Signed-off-by: Rob Herring
Cc: Michal Simek
Signed-off-by: Michal Simek -
simpleImage generation was broken for some time. This patch is fixing
steps how simpleImage.*.ub file is generated. Steps are objdump of
vmlinux and create .ub.
Also make sure that there is striped elf version with .strip suffix.Signed-off-by: Michal Simek
19 Apr, 2018
1 commit
-
We have a couple of files that try to include asm/compat.h on
architectures where this is available. Those should generally use the
higher-level linux/compat.h file, but that in turn fails to include
asm/compat.h when CONFIG_COMPAT is disabled, unless we can provide
that header on all architectures.This adds the asm/compat.h for all remaining architectures to
simplify the dependencies.Architectures that are getting removed in linux-4.17 are not changed
here, to avoid needless conflicts with the removal patches. Those
architectures are broken by this patch, but we have already shown
that they have no users.Signed-off-by: Arnd Bergmann
13 Apr, 2018
1 commit
-
Pull microblaze updates from Michal Simek:
"Use generic pci_mmap_resource_range()"* tag 'microblaze-4.17-rc1' of git://git.monstr.eu/linux-2.6-microblaze:
microblaze: Use generic pci_mmap_resource_range()
microblaze: Provide pgprot_device/writecombine macros for nommu