of: Changes for v5.8-rc1
These changes add support for multiple reserved-memory regions per
device.
* tag 'tegra-for-5.8-of' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
of: Make <linux/of_reserved_mem.h> self-contained
of: reserved-memory: Support multiple regions per device
of: reserved-memory: Support lookup of regions by name
Link: https://lore.kernel.org/r/20200515145311.1580134-5-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
cpuidle: Changes for v5.8-rc1
These changes add support for cluster power-down on Tegra30.
* tag 'tegra-for-5.8-cpuidle' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
cpuidle: tegra: Support CPU cluster power-down state on Tegra30
ARM: tegra: Do not fully reinitialize L2 on resume
ARM: tegra: Initialize r0 register for firmware wake-up
Link: https://lore.kernel.org/r/20200515145311.1580134-3-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
cpufreq: Changes for v5.8-rc1
This change move Tegra20 and Tegra30 to the generic DT CPU frequency
scaling driver.
* tag 'tegra-for-5.8-cpufreq' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
cpufreq: tegra20: Use generic cpufreq-dt driver (Tegra30 supported now)
Link: https://lore.kernel.org/r/20200515145311.1580134-2-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Qualcomm driver updates for v5.8
This contains a large set of cleanups, bug fixes, general improvements
and documentation fixes for the RPMH driver. It adds a debugfs mechanism
for inspecting Command DB. Socinfo got the "soc_id" attribute defines
and definitions for a various variants of MSM8939.
RPMH, RPMPD and RPMHPD where made possible to build as modules, but RPMH
had to be reverted due to a compilation issue when tracing is enabled.
RPMHPD gained power-domains for the SM8250 voltage corners.
The SCM driver gained fixes for two build warnings and the SMP2P had an
unnecessary error print removed.
* tag 'qcom-drivers-for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (42 commits)
Revert "soc: qcom: rpmh: Allow RPMH driver to be loaded as a module"
soc: qcom: rpmh-rsc: Remove the pm_lock
soc: qcom: rpmh-rsc: Simplify locking by eliminating the per-TCS lock
kernel/cpu_pm: Fix uninitted local in cpu_pm
soc: qcom: rpmh-rsc: We aren't notified of our own failure w/ NOTIFY_BAD
soc: qcom: rpmh-rsc: Correctly ignore CPU_CLUSTER_PM notifications
firmware: qcom_scm-legacy: Replace zero-length array with flexible-array
soc: qcom: rpmh-rsc: Timeout after 1 second in write_tcs_reg_sync()
soc: qcom: rpmh-rsc: Factor "tcs_reg_addr" and "tcs_cmd_addr" calculation
soc: qcom: socinfo: add msm8936/39 and apq8036/39 soc ids
soc: qcom: aoss: Add SM8250 compatible
soc: qcom: pdr: Remove impossible error condition
soc: qcom: rpmh: Dirt can only make you dirtier, not cleaner
soc: qcom: rpmhpd: Add SM8250 power domains
firmware: qcom_scm: fix bogous abuse of dma-direct internals
dt-bindings: soc: qcom: apr: Use generic node names for APR services
firmware: qcom_scm: Remove unneeded conversion to bool
soc: qcom: cmd-db: Properly endian swap the slv_id for debugfs
soc: qcom: cmd-db: Use 5 digits for printing address
soc: qcom: cmd-db: Cast sizeof() to int to silence field width warning
...
Link: https://lore.kernel.org/r/20200519052533.1250024-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- make mmsys kconfig entry to depend on ARCH_MEDIATEK instead of a specific SoC
- move clock driver to bind against the new mmsys driver
(mt2712, mt2701, mt8183, mt6797 and mt6779)
* tag 'v5.7-next-soc.2' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux:
clk/soc: mediatek: mt6779: Bind clock driver from platform device
clk/soc: mediatek: mt6797: Bind clock driver from platform device
clk/soc: mediatek: mt8183: Bind clock driver from platform device
clk / soc: mediatek: Bind clock and gpu driver for mt2701
clk / soc: mediatek: Bind clock and gpu driver for mt2712
soc: mediatek: Enable mmsys driver by default if Mediatek arch is selected
Link: https://lore.kernel.org/r/d2eb19f4-589a-89c1-02ad-9f19a6cfb09a@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Adds utility function in TEE subsystem for client UUID generation. This
function is also used in the optee driver.
* tag 'tee-login-for-5.8' of git://git.linaro.org/people/jens.wiklander/linux-tee:
tee: optee: Add support for session login client UUID generation
tee: add support for session's client UUID generation
Link: https://lore.kernel.org/r/20200512131243.GA10028@jade
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Restore helper data size initialization and fix memcopy of the helper
data size.
Fixes: 157ffffeb5 ("netfilter: nfnetlink_cthelper: reject too large userspace allocation requests")
Reviewed-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Florian Westphal says:
"Problem is that after the helper hook was merged back into the confirm
one, the queueing itself occurs from the confirm hook, i.e. we queue
from the last netfilter callback in the hook-list.
Therefore, on return, the packet bypasses the confirm action and the
connection is never committed to the main conntrack table.
To fix this there are several ways:
1. revert the 'Fixes' commit and have a extra helper hook again.
Works, but has the drawback of adding another indirect call for
everyone.
2. Special case this: split the hooks only when userspace helper
gets added, so queueing occurs at a lower priority again,
and normal enqueue reinject would eventually call the last hook.
3. Extend the existing nf_queue ct update hook to allow a forced
confirmation (plus run the seqadj code).
This goes for 3)."
Fixes: 827318feb6 ("netfilter: conntrack: remove helper hook again")
Reviewed-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Dan Carpenter says: "Smatch complains that the value for "cmd" comes
from the network and can't be trusted."
Add pptp_msg_name() helper function that checks for the array boundary.
Fixes: f09943fefe ("[NETFILTER]: nf_conntrack/nf_nat: add PPTP helper port")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
If IPSET_FLAG_SKIP_SUBCOUNTER_UPDATE is set, user requested to not
update counters in sub sets. Therefore IPSET_FLAG_SKIP_COUNTER_UPDATE
must be set, not unset.
Fixes: 6e01781d1c ("netfilter: ipset: set match: add support to match the counters")
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Currently, using the bridge reject target with tagged packets
results in untagged packets being sent back.
Fix this by mirroring the vlan id as well.
Fixes: 85f5b3086a ("netfilter: bridge: add reject support")
Signed-off-by: Michael Braun <michael-dev@fami-braun.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
The Documentation/features/debug/kprobes/arch-support.txt incorrectly
states that RISC-V has kprobes support. This is not the case.
Note that entries that have been incorrectly marked with 'ok' will not
be changed back to 'TODO' by the features-refresh.sh script.
Fixes: 7156fc2928 ("Documentation/features: Refresh the arch support status files in place")
Signed-off-by: Björn Töpel <bjorn.topel@gmail.com>
Link: https://lore.kernel.org/r/20200523210005.59140-1-bjorn.topel@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Since the worker may rearm, we currently are only guaranteed to flush
the work if we cancel the timer. If the work was running at the time we
try and cancel it, we will wait for it to complete, but it may leave
items in the pool and requeue the work. If we rearrange the immediate
discard of the pool then cancel the work, we know that the work cannot
rearm and so our flush will be final.
<0> [314.146044] i915_mod-1321 2.... 299799443us : intel_gt_fini_buffer_pool: intel_gt_fini_buffer_pool:227 GEM_BUG_ON(!list_empty(&pool->cache_list[n]))
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/1920
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200525141957.3061-1-chris@chris-wilson.co.uk
built-in.a contains the built-in object paths from the current and sub
directories.
module.order collects the module paths from the current and sub
directories.
Make their build rules look more symmetrical.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This is a left-over of commit 39808e451f ("kbuild: do not read
$(KBUILD_EXTMOD)/Module.symvers").
Kbuild no longer supports this way.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
I think all the warnings have been fixed by now. Make it a fatal error.
Check it before modpost because we need to stop building *.ko files.
Also, pass modules.order via a script parameter.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Some targets are internal-use only.
It is tedious to care about "what if __build_one_by_one is contained
in $(MAKECMDGOALS)?" etc.
Prefix internal targets with double underscores. Stop parsing Makefile
if they are directly run.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This is the remnant of commit c17d6179ad ("gcc-plugins: remove unused
GCC_PLUGIN_SUBDIR").
The conditional $(if $(findstring /,$(p)),...) is always false because
none of plugins contains '/' in the file name.
Clean up the code.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
It's not intuitively obvious that bpfilter_umh is a statically linked binary.
Mention the toolchain requirement in the Kconfig help, so people
have an easier time figuring out what's needed.
Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
