ioremap_cache is more aligned with other architectures. There are only
2 users of this in the kernel: pxa2xx-flash and Xen.
This fixes Xen build failures on arm64 caused by commit c04e8e2fe5 (arm64:
allow ioremap_cache() to use existing RAM mappings)
drivers/tty/hvc/hvc_xen.c:233:2: error: implicit declaration of function 'ioremap_cached' [-Werror=implicit-function-declaration]
drivers/xen/grant-table.c:1174:3: error: implicit declaration of function 'ioremap_cached' [-Werror=implicit-function-declaration]
drivers/xen/xenbus/xenbus_probe.c:778:4: error: implicit declaration of function 'ioremap_cached' [-Werror=implicit-function-declaration]
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
/sys/kernel/slab/:t-0000048 # cat cpu_slabs
231 N0=16 N1=215
/sys/kernel/slab/:t-0000048 # cat slabs
145 N0=36 N1=109
See, the number of slabs is smaller than that of cpu slabs.
The bug was introduced by commit 49e2258586
("slub: per cpu cache for partial pages").
We should use page->pages instead of page->pobjects when calculating
the number of cpu partial slabs. This also fixes the mapping of slabs
and nodes.
As there's no variable storing the number of total/active objects in
cpu partial slabs, and we don't have user interfaces requiring those
statistics, I just add WARN_ON for those cases.
Cc: <stable@vger.kernel.org> # 3.2+
Acked-by: Christoph Lameter <cl@linux.com>
Reviewed-by: Wanpeng Li <liwanp@linux.vnet.ibm.com>
Signed-off-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
In Kconfig, nf_tables depends on NFNETLINK so building nf_tables as
a module or inside kernel depends on the state of NFNETLINK inside
the kernel config. If someone wants to build nf_tables inside the
kernel, it is necessary to also build NFNETLINK inside the kernel.
But NFNETLINK can not be set in the menu so it is necessary to
toggle other nfnetlink subsystems such as logging and nfacct to see
the nf_tables switch.
This patch changes the dependency from 'depend' to 'select' inside
Kconfig to allow to set the build of nftables as modules or inside
kernel independently.
Signed-off-by: Eric Leblond <eric@regit.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.15 (GNU/Linux)
iQEcBAABAgAGBQJSt1TYAAoJEHm+PkMAQRiGvWgH/iWg8TmEWz4KUKuHthuUi0uh
9+2YDN+4k577Xa0obaG24giQeqkCdxMr3oJrS3FO9jeAmaNRHEGhxUPneisb7RtN
9jIVsz5bPa9/DcK9nqtaUQdvA0O5AWTE6AAPmwleTVy+8CygBo987T2uGELnQCSR
FrKCrMePc7Pj0uthMVXrpJ17Ffm/j7jkfRtPhrxHJyngh3jEux+tPbpynH/aKuO2
47unsSQimoFk7n2SPFvNu3E/vZE2xVbu5SH9MCl5yyiCifFjpi3B71LV/FW51lvm
cK8Jzn2BmYDygRFjnZfq4zJHqYJCBHzpjCLWmR37Dm/JS91aGq3+Cg0stDP8UTs=
=+Hcn
-----END PGP SIGNATURE-----
Merge tag 'v3.13-rc5' into next/boards
Need a newer base version to get a regulator fix for Samsung platforms that
they enable building in a defconfig.
Linux 3.13-rc5
- reset netfilter-bridge state when removing the batman-adv
header from an incoming packet. This prevents netfilter
bridge from being fooled when the same packet enters a
bridge twice (or more): the first time within the
batman-adv header and the second time without.
- adjust the packet layout to prevent any architecture from
adding padding bytes. All the structs sent over the wire
now have size multiple of 4bytes (unless pack(2) is used).
- fix access to the inner vlan_eth header when reading the
VID in the rx path.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=RDuB
-----END PGP SIGNATURE-----
Merge tag 'batman-adv-fix-for-davem' of git://git.open-mesh.org/linux-merge
Included changes:
- reset netfilter-bridge state when removing the batman-adv
header from an incoming packet. This prevents netfilter
bridge from being fooled when the same packet enters a
bridge twice (or more): the first time within the
batman-adv header and the second time without.
- adjust the packet layout to prevent any architecture from
adding padding bytes. All the structs sent over the wire
now have size multiple of 4bytes (unless pack(2) is used).
- fix access to the inner vlan_eth header when reading the
VID in the rx path.
Signed-off-by: David S. Miller <davem@davemloft.net>
Pablo Neira Ayuso says:
====================
Netfilter/IPVS fixes for net
This patchset contains four nf_tables fixes, one IPVS fix due to
missing updates in the interaction with the new sedadj conntrack
extension that was added to support the netfilter synproxy code,
and a couple of one-liners to fix netnamespace netfilter issues.
More specifically, they are:
* Fix ipv6_find_hdr() call without offset being explicitly initialized
in nft_exthdr, as required by that function, from Daniel Borkmann.
* Fix oops in nfnetlink_log when using netns and unloading the kernel
module, from Gao feng.
* Fix BUG_ON in nf_ct_timestamp extension after netns is destroyed,
from Helmut Schaa.
* Fix crash in IPVS due to missing sequence adjustment extension being
allocated in the conntrack, from Jesper Dangaard Brouer.
* Add bugtrap to spot a warning in case you deference sequence adjustment
conntrack area when not available, this should help to catch similar
invalid dereferences in the Netfilter tree, also from Jesper.
* Fix incomplete dumping of sets in nf_tables when retrieving by family,
from me.
* Fix oops when updating the table state (dormant <-> active) and having
user (not base ) chains, from me.
* Fix wrong validation in set element data that results in returning
-EINVAL when using the nf_tables dictionary feature with mappings,
also from me.
We don't usually have this amount of fixes by this time (as we're already
in -rc5 of the development cycle), although half of them are related to
nf_tables which is a relatively new thing, and I also believe that holidays
have also delayed the flight of bugfixes to mainstream a bit.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
the sparse IRQ conversion, fix DRA7 console output for earlyprintk,
and fix the LDP LCD backlight when DSS is built into the kernel and
not as a loadable module.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.15 (GNU/Linux)
iQIcBAABAgAGBQJSvcG1AAoJEBvUPslcq6VzU+gP/0AvO/aJVJNt2rpjH13RSmyo
3omMN06pxyqYUgtr4rXY2av8okSmJXWGjtUYVRKry0uMfXjIFFf7PNUX6K3j82cC
kiYUsZ42WFUbQ5F5KptVYXXHk6FFgxHCh1lmtbL7ZwDttTdoqCNZ+s6ufeGFDNl8
93tTaBhuwbPOmTUXZdCnhcfiZ8jZS3ZOz/sVx98c31aQ1jtZU74HomJMGC4t5pFY
NPAkEMD3EJHdNTJfNc+wvpA/oEfCDqJSc83RmWGIcbFwihz++0dApKstZstVco4m
5pj2fKVUI4cpe0wxbdZJnQmzSOWLPCuDBoWNQ1MYrh6i6ykcMYibOXJyvNmLtd9Y
JtqAYao2+hfLlYlWiBCuFqkfdttYDl5aTkzimAzQGXU1l0VnnMa4VD+nUdpW8F/+
Nb8MckhukKnfHEjnCRwb3wgXJzOYlAg5iekUqo0y1bZWpBC8rUzgW2qDkAYXT+Ul
eRi4AEgrmPNkSvLFWSm1aWJSt2yP+Xd9fA+P7EUHmBMXYa7mQyxaI/Xpr/qO0Oqd
Ewm9BOoKzLKvn6IeOLQ4JgUERocbB0hH38efP6h/qf4LlFcygF5pAPfXNK3/WHlt
2gaVHCi4x4deFwZA/u2x0bDcwTebvTxZ7PZJftwI6O3KjSFGcxP6pN16cvtCJaOV
bt+CkiBjkFl7gNWhFiwa
=3A1e
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v3.13/intc-ldp-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
From Tony Lindgren:
Fix a regression for wrong interrupt numbers for some devices after
the sparse IRQ conversion, fix DRA7 console output for earlyprintk,
and fix the LDP LCD backlight when DSS is built into the kernel and
not as a loadable module.
* tag 'omap-for-v3.13/intc-ldp-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: Fix LCD panel backlight regression for LDP legacy booting
ARM: OMAP2+: hwmod_data: fix missing OMAP_INTC_START in irq data
ARM: DRA7: hwmod: Fix boot crash with DEBUG_LL
+ v3.13-rc5
Signed-off-by: Olof Johansson <olof@lixom.net>
* r8a7790 (R-Car H2) based Lager board
- Correct SHDI resource sizes
This bug has been present since sdhi resources were added to the r8a7790 by
8c9b1aa418 ("ARM: shmobile: r8a7790: add MMCIF and SDHI DT
templates") in v3.11-rc2.
* r8a7778 (R-Car M1) based Bock-W board
- Correct DMA mask
This resolves a regression introduced by 4dcfa60071
("ARM: DMA-API: better handing of DMA masks for coherent allocations")
in v3.12-rc1.
* r8a7740 (R-Mobile A1) based Armadillo board
- Add PWM backlight power supply
This resolves a regression introduced by 22ceeee16e
("pwm-backlight: Add power supply support") in v3.12.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.14 (GNU/Linux)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=6ai1
-----END PGP SIGNATURE-----
Merge tag 'renesas-fixes2-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes
From Simon Horman:
Second Round of Renesas ARM based SoC Fixes for v3.13
* r8a7790 (R-Car H2) based Lager board
- Correct SHDI resource sizes
This bug has been present since sdhi resources were added to the r8a7790 by
8c9b1aa418 ("ARM: shmobile: r8a7790: add MMCIF and SDHI DT
templates") in v3.11-rc2.
* r8a7778 (R-Car M1) based Bock-W board
- Correct DMA mask
This resolves a regression introduced by 4dcfa60071
("ARM: DMA-API: better handing of DMA masks for coherent allocations")
in v3.12-rc1.
* r8a7740 (R-Mobile A1) based Armadillo board
- Add PWM backlight power supply
This resolves a regression introduced by 22ceeee16e
("pwm-backlight: Add power supply support") in v3.12.
* tag 'renesas-fixes2-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: r8a7790: fix shdi resource sizes
ARM: shmobile: bockw: fixup DMA mask
ARM: shmobile: armadillo: Add PWM backlight power supply
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Olof Johansson <olof@lixom.net>
After commit 88f718e3fa
"ARM: pxa: delete the custom GPIO header" a compilation
error was introduced in the PXA25x gadget driver.
An attempt to fix the problem was made in
commit b144e4ab1e
"usb: gadget: fix pxa25x compilation problems"
by explictly stating the driver needs the <mach/hardware.h>
header, which solved the compilation for a few boards,
such as the pxa255-idp and its defconfig.
However the Lubbock board has this special clause in
drivers/usb/gadget/pxa25x_udc.c:
This include file has an implicit dependency on
<mach/irqs.h> having been included before <mach/lubbock.h>
was included.
Before commit 88f718e3fa
"ARM: pxa: delete the custom GPIO header" this implicit
dependency for the pxa25x_udc compile on the Lubbock was
satisfied by <linux/gpio.h> implicitly including
<mach/gpio.h> which was in turn including <mach/irqs.h>,
apart from the earlier added <mach/hardware.h>.
Fix this by having the PXA25x <mach/lubbock.h> explicitly
include <mach/irqs.h>.
Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Greg Kroah-Hartmann <gregkh@linuxfoundation.org>
Cc: Felipe Balbi <balbi@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
- remove <mach/regs-clock.h> for exynos
- remove <mach/regs-irq.h> for exynos
- local <mach/regs-pmu.h> into mach-exynos
- select PM_GENERIC_DOMAINS for ARCH_EXYNOS4
instead of each SOC_EXYNOS4XXX in Kconfig
- call pm_genpd_poweroff_unused() instead of via
exynos_pm_late_initcall() because no need to
handle whether CONFIG_PM_GENERIC_DOMAINS is enalbed
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=NgIt
-----END PGP SIGNATURE-----
Merge tag 'samsung-cleanup-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup
From Kukjin Kim:
Samsung cleanup 2nd for v3.14
- remove <mach/regs-clock.h> for exynos
- remove <mach/regs-irq.h> for exynos
- local <mach/regs-pmu.h> into mach-exynos
- select PM_GENERIC_DOMAINS for ARCH_EXYNOS4
instead of each SOC_EXYNOS4XXX in Kconfig
- call pm_genpd_poweroff_unused() instead of via
exynos_pm_late_initcall() because no need to
handle whether CONFIG_PM_GENERIC_DOMAINS is enalbed
* tag 'samsung-cleanup-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: EXYNOS: Kill exynos_pm_late_initcall()
ARM: EXYNOS: Consolidate selection of PM_GENERIC_DOMAINS for Exynos4
PM / devfreq: use inclusion <mach/map.h> instead of <plat/map-s5p.h>
ARM: EXYNOS: remove <mach/regs-clock.h> for exynos
ARM: EXYNOS: local definitions for cpuidle.c into mach-exynos dir
cpufreq: exynos: move definitions for exynos-cpufreq into drivers/cpufreq/
ARM: EXYNOS: local definitions for pm.c into mach-exynos dir
PM / devfreq: move definitions for exynos4_bus into drivers/devfreq
ARM: EXYNOS: cleanup <mach/regs-clock.h>
ARM: EXYNOS: cleanup <mach/regs-irq.h>
ARM: EXYNOS: local regs-pmu.h header file
ARM: EXYNOS: remove inclusion <mach/regs-pmu.h> into another headers
ARM: EXYNOS: cleanup <mach/regs-pmu.h>
Signed-off-by: Olof Johansson <olof@lixom.net>
Don't export ping_table or ping_v4_sendmsg. Both are only used
inside ping code.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
inetpeer_invalidate_family defined but never used
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Don't export arp_invalidate, only used in arp.c
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Make fib_detect_death function static only used in one file.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch fixes dictionary mappings, eg.
add rule ip filter input meta dnat set tcp dport map { 22 => 1.1.1.1, 23 => 2.2.2.2 }
The kernel was returning -EINVAL in nft_validate_data_load() since
the type of the set element data that is passed was the real userspace
datatype instead of NFT_DATA_VALUE.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
mbus is the memory bus clock, and it is present on both sun5i and sun7i
machines. Its register layout is compatible with the mod0 one.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit adds all the mod0 clocks available on A20 to its device
tree. This list was created by looking at AW's code release.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit adds all the mod0 clocks available on A10 and A13. The list
has been constructed by looking at the Allwinner code release for A10S
and A13.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit adds all the mod0 clocks present on sun4i to its device tree
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit adds PLL5 and PLL6 nodes to the sun4i, sun5i and sun7i
device trees.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit adds the PLL4 definition to the sun4i, sun5i and sun7i
device trees. PLL4 is compatible with PLL1.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This patch adds support for the external clock outputs on the
Allwinner A20 SoC. The clock outputs are similar to "module 0"
type clocks, with different offsets and widths for clock factors.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Emilio López <emilio@elopez.com.ar>
The DT nodes should look like
abc_clk: clk@deadbeef {
...
clock-output-names = "abc";
}
But our old DT nodes look like
abc: abc@deadbeef {
...
}
So, let's support both formats, until we can transition everything
to the new, correct one.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Mike Turquette <mturquette@linaro.org>
This commit implements support for the "module 0" type of clocks, as
used by MMC, IR, NAND, SATA and other components.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Mike Turquette <mturquette@linaro.org>
This commit implements PLL5 and PLL6 support on the sunxi clock driver.
These PLLs use a similar factor clock, but differ on their outputs.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Mike Turquette <mturquette@linaro.org>
We will be needing this to register a factor clock as parent with leaf
divisors on a single call.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Mike Turquette <mturquette@linaro.org>
This commit adds gating support to PLL1 on the clock driver. This makes
the PLL1 implementation fully compatible with PLL4 as well.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
This was pointed out during the review of the factor patches. Let's
indicate what does that magic 5 mean.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Mike Turquette <mturquette@linaro.org>
This commit reworks factors clock registration to be done behind a
composite clock. This allows us to additionally add a gate, mux or
divisors, as it will be needed by some future PLLs.
Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
When batadv_get_vid() is invoked in interface_rx() the
batman-adv header has already been removed, therefore
the header_len argument has to be 0.
Introduced by c018ad3de6
("batman-adv: add the VLAN ID attribute to the TT entry")
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
If an interface enslaved into batman-adv is a bridge (or a
virtual interface built on top of a bridge) the nf_bridge
member of the skbs reaching the soft-interface is filled
with the state about "netfilter bridge" operations.
Then, if one of such skbs is locally delivered, the nf_bridge
member should be cleaned up to avoid that the old state
could mess up with other "netfilter bridge" operations when
entering a second bridge.
This is needed because batman-adv is an encapsulation
protocol.
However at the moment skb->nf_bridge is not released at all
leading to bogus "netfilter bridge" behaviours.
Fix this by cleaning the netfilter state of the skb before
it gets delivered to the upper layer in interface_rx().
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
In e035b77 ("netfilter: nf_tables: nft_meta module get/set ops"),
we got the meta target merged into the existing meta expression.
So let's get rid of this dead code now that we fully support that
feature.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This patch adds kernel support for the meta expression in get/set
flavour. The set operation indicates that a given packet has to be
set with a property, currently one of mark, priority, nftrace.
The get op is what was currently working: evaluate the given
packet property.
In the nftrace case, the value is always 1. Such behaviour is copied
from net/netfilter/xt_TRACE.c
The NFTA_META_DREG and NFTA_META_SREG attributes are mutually
exclusives.
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Make struct batadv_tvlv_tt_change a multiple 4 bytes long
to avoid padding on any architecture.
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Since this is a mac address and always 48 bit, and we can assume that
it is always aligned to 2-byte boundaries, add a pack(2) pragma.
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
struct batadv_icmp_header currently has a size of 17, which
will be padded to 20 on some architectures. Fix this by
unrolling the header into the parent structures.
Moreover keep the ICMP parsing functions as generic as they
are now by using a stub icmp_header struct during packet
parsing.
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
The size of the batadv_header of 3 is problematic on some architectures
which automatically pad all structures to a 32 bit boundary. To not lose
performance by packing this struct, better embed it into the various
host structures.
Reported-by: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
The compiler may decide to pad the structure, and then it does not
have the expected size of 46 byte. Fix this by moving it in the
pragma pack(2) part of the code.
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
If not table name is specified, the dumping of the existing sets
may be incomplete with a sufficiently large number of sets and
tables. This patch fixes missing reset of the cursors after
finding the location of the last object that has been included
in the previous multi-part message.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
The SMC-based PSCI emulation for Guest is going to be very different
from the in-kernel HVC-based PSCI emulation hence for now just inject
undefined exception when Guest executes SMC instruction.
Signed-off-by: Anup Patel <anup.patel@linaro.org>
Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@linaro.org>
Signed-off-by: marc Zyngier <marc.zyngier@arm.com>
This patch allows us to have X-Gene guest VCPU when using KVM arm64
on APM X-Gene host.
We add KVM_ARM_TARGET_XGENE_POTENZA for X-Gene Potenza compatible
guest VCPU and we return KVM_ARM_TARGET_XGENE_POTENZA in kvm_target_cpu()
when running on X-Gene host with Potenza core.
[maz: sanitized the commit log]
Signed-off-by: Anup Patel <anup.patel@linaro.org>
Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Current max VCPUs per-Guest is set to 4 which is preventing
us from creating a Guest (or VM) with 8 VCPUs on Host (e.g.
X-Gene Storm SOC) with 8 Host CPUs.
The correct value of max VCPUs per-Guest should be same as
the max CPUs supported by GICv2 which is 8 but, increasing
value of max VCPUs per-Guest can make things slower hence
we add Kconfig option to let KVM users select appropriate
max VCPUs per-Guest.
Signed-off-by: Anup Patel <anup.patel@linaro.org>
Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Only used in one file, no need to expose
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Populate ${DEBUGS_MOUNT_POINT}/clk if CONFIG_DEBUG_FS is set. This
eliminates the extra (annoying) step of enabling the config option
manually.
Signed-off-by: Mike Turquette <mturquette@linaro.org>
