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This commit adds device trees for MSM8956 and MSM8976 SoCs.
They are *almost* identical, with minor differences, such as
MSM8956 having two A72 cores less.
However, there is a bug in Sony Loire bootloader that requires presence
of all 8 cores in the cpu{} node, so these will not be deleted.
Co-developed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Co-developed-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221111120156.48040-11-angelogioacchino.delregno@collabora.com
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The PMI8950 features integrated peripherals like ADC, GPIO controller,
MPPs and others.
[luca@z3ntu.xyz: remove pm8950, style changes for 2022 standards, add wled]
Signed-off-by: AngeloGioacchino Del Regno <kholk11@gmail.com>
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221101161801.1058969-2-luca@z3ntu.xyz
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The PM8950 features integrated peripherals like ADC, GPIO controller,
MPPs, PON keys and others.
Add them to DT files that will be imported on boards having this PMIC
combo (or one of them, anyways).
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Co-developed-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221111120156.48040-10-angelogioacchino.delregno@collabora.com
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When adding support for the DisplayPort part of the QMP PHY the binding
(and devicetree parser) for the (USB) child node was simply reused and
this has lead to some confusion.
The third DP register region is really the DP_PHY region, not "PCS" as
the binding claims, and lie at offset 0x2a00 (not 0x2c00).
Similarly, there likely are no "RX", "RX2" or "PCS_MISC" regions as
there are for the USB part of the PHY (and in any case the Linux driver
does not use them).
Note that the sixth "PCS_MISC" region is not even in the binding.
Fixes: 5aa0d1becd5b ("arm64: dts: qcom: sm8250: switch usb1 qmp phy to USB3+DP mode")
Cc: stable@vger.kernel.org # 5.13
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221111094729.11842-3-johan+linaro@kernel.org
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When adding support for the DisplayPort part of the QMP PHY the binding
(and devicetree parser) for the (USB) child node was simply reused and
this has lead to some confusion.
The third DP register region is really the DP_PHY region, not "PCS" as
the binding claims, and lie at offset 0x2a00 (not 0x2c00).
Similarly, there likely are no "RX", "RX2" or "PCS_MISC" regions as
there are for the USB part of the PHY (and in any case the Linux driver
does not use them).
Note that the sixth "PCS_MISC" region is not even in the binding.
Fixes: 23737b9557fe ("arm64: dts: qcom: sm6350: Add USB1 nodes")
Cc: stable@vger.kernel.org # 5.16
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221111094729.11842-2-johan+linaro@kernel.org
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The source clock for the reference clock should not be described by the
devicetree binding and instead this relationship should be modelled in
the clock driver.
Update the USB PHY nodes to match the fixed binding.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221111093857.11360-4-johan+linaro@kernel.org
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Add the two bwmon instances and define votes for CPU -> LLCC and LLCC ->
DDR, with bandwidth values based on the downstream DeviceTree.
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Steev Klimaszewski <steev@kali.org>
Reviewed-by: Sibi Sankar <quic_sibis@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221111032515.3460-11-quic_bjorande@quicinc.com
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Add the L3 interconnect path to all CPUs and define the bandwidth
requirements for all opp entries across sc8280xp and sa8540p.
The values are based on the tables reported by the hardware, distributed
such that each value is the largest value, lower than the cluster
frequency.
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Tested-by: Steev Klimaszewski <steev@kali.org>
Reviewed-by: Sibi Sankar <quic_sibis@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221111032515.3460-9-quic_bjorande@quicinc.com
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Add a device node for the EPSS L3 frequency domain.
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Tested-by: Steev Klimaszewski <steev@kali.org>
Reviewed-by: Sibi Sankar <quic_sibis@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221111032515.3460-8-quic_bjorande@quicinc.com
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Update all references to OSM or EPSS L3 compatibles, to include the
generic compatible, as defined by the updated binding.
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Tested-by: Steev Klimaszewski <steev@kali.org>
Reviewed-by: Sibi Sankar <quic_sibis@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221111032515.3460-7-quic_bjorande@quicinc.com
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Update the UFS PHY nodes to match the new binding.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Brian Masney <bmasney@redhat.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221104092045.17410-3-johan+linaro@kernel.org
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This is not a fix on its own but more a cleanup. Phy qmp pcie driver
currently have a workaround to handle pcs_misc not declared and add
0x400 offset to the pcs reg if pcs_misc is not declared.
Correctly declare pcs_misc reg and reduce PCS size to the common value
of 0x1f0 as done for every other qmp based pcie phy device.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221103212125.17156-2-ansuelsmth@gmail.com
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These devicetrees override a rt5682 node to use the rt5682s compatible,
however, unlike rt5682, rt5682s doesn't have a VBAT supply. Remove the
inexistent supply in the rt5682s nodes.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221102182002.255282-9-nfraprado@collabora.com
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The DBVDD and LDO1-IN supplies for rt5682 are required but are missing.
They are supplied by the same power rail as AVDD. Add them.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221102182002.255282-8-nfraprado@collabora.com
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The first PM8540 PMIC has an available RTC block, describe this in the
SA8295P ADP. Mark it as wakeup-source to allow waking the system from
sleep.
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221205174309.16733-1-quic_bjorande@quicinc.com
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Get rid of private "nmi_save_areas" slab cache. The only reason this was
introduced years ago was that with some slab debugging options allocations
would only guarantee a minimum alignment of ARCH_KMALLOC_MINALIGN, which
was eight bytes back then. This is not sufficient for the extended machine
check save area.
However since commit 59bb47985c1d ("mm, sl[aou]b: guarantee natural
alignment for kmalloc(power-of-two)") kmalloc guarantees a power-of-two
alignment even with debugging options enabled.
Therefore the private slab cache can be removed.
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
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Checking for storage errors in machine check entry code was done in order
to handle also storage errors on kernel page tables. However this is
extremely unlikely and some basic assumptions what works on machine check
entry are necessary anyway. In order to simplify machine check handling
delay checking for storage errors to C code.
With this also change the machine check new PSW to have DAT on, which
simplifies the entry code even further.
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
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In case a system will be stopped because of e.g. missing validity bits
print the machine check interruption code before the system is stopped.
This is helpful, since up to now no message was printed in such a
case. Only a disabled wait PSW was loaded, which doesn't give a hint of
what went wrong.
Improve this by printing a message with debug information.
Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
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Introduce sclp_emergency_printk() which can be used to emit a message
in emergency cases. sclp_emergency_printk() is only supposed to be
used in cases where it can be assumed that regular console device
drivers may not work anymore.
For example this may be the case for unrecoverable machine checks.
Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
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Keep sclp_early_sccb so it can also be used after initdata has been
freed. This is a prerequisite to allow printing a message from the
machine check handler.
Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
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If a machine check happens in kernel mode, and the machine check
interruption code indicates that e.g. vector register contents in the
machine check area are not valid, the logic is to kill current.
The idea behind this was that if within kernel context vector
registers are not used then it is sufficient to kill the current user
space process to avoid that it continues with potentially corrupt
register contents. This however does not necessarily work, since the
current code does not take into account that a machine check can also
happen when a kernel thread is running (= no user space context), and
in addition there is no way to distinguish between the "previous" and
"next" user process task, if the machine check happens when a task
switch happens.
Given that machine checks with invalid saved register contents in the
machine check save area are extremely rare, simplify the logic: if
register contents are invalid and the previous context was kernel
mode, stop the whole machine. If the previous context was user mode,
kill the corresponding task.
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
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Use vector instruction macros instead of byte patterns to increase
readability. The generated code is nearly identical:
- 1e8: e7 0f 10 00 00 36 vlm %v0,%v15,0(%r1)
- 1ee: e7 0f 11 00 0c 36 vlm %v16,%v31,256(%r1)
+ 1e8: e7 0f 10 00 30 36 vlm %v0,%v15,0(%r1),3
+ 1ee: e7 0f 11 00 3c 36 vlm %v16,%v31,256(%r1),3
By using the VLM macro the alignment hint is automatically specified
too. Even though from a performance perspective it doesn't matter at
all for the machine check code, this shows yet another benefit when
using the macros.
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
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The vector instruction macros can also be used in inline assemblies. For
this the magic
asm(".include \"asm/vx-insn.h\"\n");
must be added to C files in order to avoid that the pre-processor
eliminates the __ASSEMBLY__ guarded macros. This however comes with the
problem that changes to asm/vx-insn.h do not cause a recompile of C files
which have only this magic statement instead of a proper include statement.
This can be observed with the arch/s390/kernel/fpu.c file.
In order to fix this problem and also to avoid that the include must
be specified twice, add a wrapper include header file which will do
all necessary steps.
This way only the vx-insn.h header file needs to be included and changes to
the new vx-insn-asm.h header file cause a recompile of all dependent files
like it should.
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
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octal values are easier to read and checkpatch also recommends
to use them, so replace all the S_* macros with their counterparts.
Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
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This adds support to use ECKD disks as dump device
to linux. The new dump type is called 'eckd_dump', parameters
are the same as for eckd ipl.
Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Reviewed-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
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This adds support to IPL from ECKD DASDs to linux.
It introduces a few sysfs files in /sys/firmware/reipl/eckd:
bootprog: the boot program selector
clear: whether to issue a diag308 LOAD_NORMAL or LOAD_CLEAR
device: the device to ipl from
br_chr: Cylinder/Head/Record number to read the bootrecord from.
Might be '0' or 'auto' if it should be read from the
volume label.
scpdata: data to be passed to the ipl'd program.
The new ipl type is called 'eckd'.
Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Reviewed-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
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It is not allowed to call kfree_skb() from hardware interrupt
context or with interrupts being disabled. So remove kfree_skb()
from the spin_lock_irqsave() section and use the already existing
"drop" label in xenvif_start_xmit() for dropping the SKB. At the
same time replace the dev_kfree_skb() call there with a call of
dev_kfree_skb_any(), as xenvif_start_xmit() can be called with
disabled interrupts.
This is XSA-424 / CVE-2022-42328 / CVE-2022-42329.
Fixes: be81992f9086 ("xen/netback: don't queue unlimited number of packages")
Reported-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
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In some cases, the frontend may send a packet where the protocol headers
are spread across multiple slots. This would result in netback creating
an skb where the protocol headers spill over into the non-linear area.
Some drivers and NICs don't handle this properly resulting in an
interface reset or worse.
This issue was introduced by the removal of an unconditional skb pull in
the tx path to improve performance. Fix this without reintroducing the
pull by setting up grant copy ops for as many slots as needed to reach
the XEN_NETBACK_TX_COPY_LEN size. Adjust the rest of the code to handle
multiple copy operations per skb.
This is XSA-423 / CVE-2022-3643.
Fixes: 7e5d7753956b ("xen-netback: remove unconditional __pskb_pull_tail() in guest Tx path")
Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com>
Reviewed-by: Paul Durrant <paul@xen.org>
Signed-off-by: Juergen Gross <jgross@suse.com>
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Fix the potential risk of OOB if skb_linearize() fails in
tipc_link_proto_rcv().
Fixes: 5cbb28a4bf65 ("tipc: linearize arriving NAME_DISTR and LINK_PROTO buffers")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20221203094635.29024-1-yuehaibing@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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The skb is delivered to napi_gro_receive() which may free it, after
calling this, dereferencing skb may trigger use-after-free.
Fixes: 57c5bc9ad7d7 ("net: hisilicon: add hix5hd2 mac driver")
Signed-off-by: Liu Jian <liujian56@huawei.com>
Link: https://lore.kernel.org/r/20221203094240.1240211-2-liujian56@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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W=1 build complains:
drivers/irqchip/irq-ti-sci-inta.c:177: warning: Function parameter or member 'vint_id' not described in 'ti_sci_inta_xlate_irq'
drivers/irqchip/irq-ti-sci-inta.c:177: warning: Excess function parameter 'irq' description in 'ti_sci_inta_xlate_irq'
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20221121140048.596303869@linutronix.de
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They are all part of the init sequence.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20221121140048.534395323@linutronix.de
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W=1 build complains:
drivers/irqchip/irq-gic-v2m.c:570:12: warning: no previous prototype for ‘gicv2m_init’ [-Wmissing-prototypes]
570 | int __init gicv2m_init(struct fwnode_handle *parent_handle,
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20221121140048.470680255@linutronix.de
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Assigning a void pointer which points to a struct to two different data
types only works by chance if the second type is the first member of the
struct.
Replace this works by chance code by using the primary struct pointer.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20221121140048.344525618@linutronix.de
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There is warning report about of_node refcount leak
while probing mdio device:
OF: ERROR: memory leak, expected refcount 1 instead of 2,
of_node_get()/of_node_put() unbalanced - destroy cset entry:
attach overlay node /spi/soc@0/mdio@710700c0/ethernet@4
In of_mdiobus_register_device(), we increase fwnode refcount
by fwnode_handle_get() before associating the of_node with
mdio device, but it has never been decreased in normal path.
Since that, in mdio_device_release(), it needs to call
fwnode_handle_put() in addition instead of calling kfree()
directly.
After above, just calling mdio_device_free() in the error handle
path of of_mdiobus_register_device() is enough to keep the
refcount balanced.
Fixes: a9049e0c513c ("mdio: Add support for mdio drivers.")
Signed-off-by: Zeng Heng <zengheng4@huawei.com>
Reviewed-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://lore.kernel.org/r/20221203073441.3885317-1-zengheng4@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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The skb is delivered to napi_gro_receive() which may free it, after
calling this, dereferencing skb may trigger use-after-free.
Fixes: 542ae60af24f ("net: hisilicon: Add Fast Ethernet MAC driver")
Signed-off-by: Liu Jian <liujian56@huawei.com>
Link: https://lore.kernel.org/r/20221203094240.1240211-1-liujian56@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Follow the advice of the Documentation/filesystems/sysfs.rst and show()
should only use sysfs_emit() or sysfs_emit_at() when formatting the
value to be returned to user space.
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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The nicvf_probe() won't destroy workqueue when register_netdev()
failed. Add destroy_workqueue err handle case to fix this issue.
Fixes: 2ecbe4f4a027 ("net: thunderx: replace global nicvf_rx_mode_wq work queue for all VFs to private for each of them.")
Signed-off-by: Yongqiang Liu <liuyongqiang13@huawei.com>
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Link: https://lore.kernel.org/r/20221203094125.602812-1-liuyongqiang13@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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The skb is delivered to napi_gro_receive() which may free it, after calling this,
dereferencing skb may trigger use-after-free.
Fixes: 1c59eb678cbd ("ravb: Fillup ravb_rx_gbeth() stub")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20221203092941.10880-1-yuehaibing@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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* for-next/undef-traps:
arm64: armv8_deprecated: fix unused-function error
arm64: armv8_deprecated: rework deprected instruction handling
arm64: armv8_deprecated: move aarch32 helper earlier
arm64: armv8_deprecated move emulation functions
arm64: armv8_deprecated: fold ops into insn_emulation
arm64: rework EL0 MRS emulation
arm64: factor insn read out of call_undef_hook()
arm64: factor out EL1 SSBS emulation hook
arm64: split EL0/EL1 UNDEF handlers
arm64: allow kprobes on EL0 handlers
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* for-next/trivial:
arm64: alternatives: add __init/__initconst to some functions/variables
arm64/asm: Remove unused assembler DAIF save/restore macros
arm64/kpti: Move DAIF masking to C code
Revert "arm64/mm: Drop redundant BUG_ON(!pgtable_alloc)"
arm64/mm: Drop unused restore_ttbr1
arm64: alternatives: make apply_alternatives_vdso() static
arm64/mm: Drop idmap_pg_end[] declaration
arm64/mm: Drop redundant BUG_ON(!pgtable_alloc)
arm64: make is_ttbrX_addr() noinstr-safe
arm64/signal: Document our convention for choosing magic numbers
arm64: atomics: lse: remove stale dependency on JUMP_LABEL
arm64: paravirt: remove conduit check in has_pv_steal_clock
arm64: entry: Fix typo
arm64/booting: Add missing colon to FA64 entry
arm64/mm: Drop ARM64_KERNEL_USES_PMD_MAPS
arm64/asm: Remove unused enable_da macro
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* for-next/sysregs: (39 commits)
arm64/sysreg: Remove duplicate definitions from asm/sysreg.h
arm64/sysreg: Convert ID_DFR1_EL1 to automatic generation
arm64/sysreg: Convert ID_DFR0_EL1 to automatic generation
arm64/sysreg: Convert ID_AFR0_EL1 to automatic generation
arm64/sysreg: Convert ID_MMFR5_EL1 to automatic generation
arm64/sysreg: Convert MVFR2_EL1 to automatic generation
arm64/sysreg: Convert MVFR1_EL1 to automatic generation
arm64/sysreg: Convert MVFR0_EL1 to automatic generation
arm64/sysreg: Convert ID_PFR2_EL1 to automatic generation
arm64/sysreg: Convert ID_PFR1_EL1 to automatic generation
arm64/sysreg: Convert ID_PFR0_EL1 to automatic generation
arm64/sysreg: Convert ID_ISAR6_EL1 to automatic generation
arm64/sysreg: Convert ID_ISAR5_EL1 to automatic generation
arm64/sysreg: Convert ID_ISAR4_EL1 to automatic generation
arm64/sysreg: Convert ID_ISAR3_EL1 to automatic generation
arm64/sysreg: Convert ID_ISAR2_EL1 to automatic generation
arm64/sysreg: Convert ID_ISAR1_EL1 to automatic generation
arm64/sysreg: Convert ID_ISAR0_EL1 to automatic generation
arm64/sysreg: Convert ID_MMFR4_EL1 to automatic generation
arm64/sysreg: Convert ID_MMFR3_EL1 to automatic generation
...
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* for-next/sve-state:
arm64/fp: Use a struct to pass data to fpsimd_bind_state_to_cpu()
arm64/sve: Leave SVE enabled on syscall if we don't context switch
arm64/fpsimd: SME no longer requires SVE register state
arm64/fpsimd: Load FP state based on recorded data type
arm64/fpsimd: Stop using TIF_SVE to manage register saving in KVM
arm64/fpsimd: Have KVM explicitly say which FP registers to save
arm64/fpsimd: Track the saved FPSIMD state type separately to TIF_SVE
KVM: arm64: Discard any SVE state when entering KVM guests
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* for-next/stacks:
arm64: move on_thread_stack() to <asm/stacktrace.h>
arm64: remove current_top_of_stack()
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* for-next/selftests:
kselftest/arm64: Allow epoll_wait() to return more than one result
kselftest/arm64: Don't drain output while spawning children
kselftest/arm64: Hold fp-stress children until they're all spawned
kselftest/arm64: Set test names prior to starting children
kselftest/arm64: Use preferred form for predicate load/stores
kselftest/arm64: fix array_size.cocci warning
kselftest/arm64: fix array_size.cocci warning
kselftest/arm64: Print ASCII version of unknown signal frame magic values
kselftest/arm64: Remove validation of extra_context from TODO
kselftest/arm64: Provide progress messages when signalling children
kselftest/arm64: Check that all children are producing output in fp-stress
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Since Linux moved to git, CVS is not relevant any more.
Signed-off-by: Conghui Wang <conghui.wang@hotmail.com>
[ rjw: Subject and changelog edits, dropped trailing spaces ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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* for-next/perf: (21 commits)
arm_pmu: Drop redundant armpmu->map_event() in armpmu_event_init()
drivers/perf: hisi: Add TLP filter support
Documentation: perf: Indent filter options list of hisi-pcie-pmu
docs: perf: Fix PMU instance name of hisi-pcie-pmu
drivers/perf: hisi: Fix some event id for hisi-pcie-pmu
arm64/perf: Replace PMU version number '0' with ID_AA64DFR0_EL1_PMUVer_NI
perf/amlogic: Remove unused header inclusions of <linux/version.h>
perf/amlogic: Fix build error for x86_64 allmodconfig
dt-binding: perf: Add Amlogic DDR PMU
docs/perf: Add documentation for the Amlogic G12 DDR PMU
perf/amlogic: Add support for Amlogic meson G12 SoC DDR PMU driver
MAINTAINERS: Update HiSilicon PMU maintainers
perf: arm_cspmu: Fix module cyclic dependency
perf: arm_cspmu: Fix build failure on x86_64
perf: arm_cspmu: Fix modular builds due to missing MODULE_LICENSE()s
perf: arm_cspmu: Add support for NVIDIA SCF and MCF attribute
perf: arm_cspmu: Add support for ARM CoreSight PMU driver
perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init()
perf/arm_dmc620: Fix hotplug callback leak in dmc620_pmu_init()
drivers: perf: marvell_cn10k: Fix hotplug callback leak in tad_pmu_init()
...
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* for-next/mm:
arm64: booting: Require placement within 48-bit addressable memory
arm64: mm: kfence: only handle translation faults
arm64/mm: Simplify and document pte_to_phys() for 52 bit addresses
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* for-next/kprobes:
arm64: kprobes: Return DBG_HOOK_ERROR if kprobes can not handle a BRK
arm64: kprobes: Let arch do_page_fault() fix up page fault in user handler
arm64: Prohibit instrumentation on arch_stack_walk()
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Follow the advice of the Documentation/filesystems/sysfs.rst and show()
should only use sysfs_emit() or sysfs_emit_at() when formatting the
value to be returned to user space.
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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