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Commit 0b5cf10691eb ("[POWERPC] 8xx: Convert mpc866ads to the new
device binding.") removed last definition of init_smc_ioports().
Remove it.
And don't include anymore fs_uart_pd.h which is only included to
provide fs_uart_platform_info structure.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Link: https://lore.kernel.org/r/2869659e7faa20b0a506347bc4d1059e22709f19.1691068700.git.christophe.leroy@csgroup.eu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
cpm_uart_map_pram() and cpm_uart_unmap_pram() are very
similar for CPM1 and CPM2.
On CPM1 cpm_uart_map_pram() uses of_iomap() while CPM2 uses
of_address_to_resource()/ioremap(). CPM2 version will also
work on CPM1.
On CPM2 cpm_uart_map_pram() and cpm_uart_unmap_pram() has a special
handling for SMC. Just gate it by an IS_ENABLED(CONFIG_CPM2).
So move the CPM2 version into cpm_uart_core.c which is the only
user of those two fonctions and refactor to also handle CPM1 as
mentionned above.
PROFF_SMC_SIZE is only defined for SMC2 and used only there. To make
it simple, just use the numerical value 64, this is the only place
it is used and anyway there's already the same numerical value for
the alignment.
Use cpm_muram_alloc() instead of cpm_dpalloc() macro.
Then cpm_uart_cpm1.c and cpm_uart_cpm2.c are now empty and go away.
Replace printk(KERN_WARN by pr_warn( to make checkpatch happier.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Link: https://lore.kernel.org/r/44a266106c421319aa8e700c2db52d5dcd652c0f.1691068700.git.christophe.leroy@csgroup.eu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
cpm_uart_freebuf() is identical for CPM1 and CPM2.
cpm_uart_allocbuf() only has a small difference between CPM1 and CPM2
as shown below:
CPM1:
if (is_con) {
/* was hostalloc but changed cause it blows away the */
/* large tlb mapping when pinning the kernel area */
mem_addr = (u8 *) cpm_dpram_addr(cpm_dpalloc(memsz, 8));
dma_addr = (u32)cpm_dpram_phys(mem_addr);
} else
mem_addr = dma_alloc_coherent(pinfo->port.dev, memsz, &dma_addr,
GFP_KERNEL);
CPM2:
if (is_con) {
mem_addr = kzalloc(memsz, GFP_NOWAIT);
dma_addr = virt_to_bus(mem_addr);
}
else
mem_addr = dma_alloc_coherent(pinfo->port.dev, memsz, &dma_addr,
GFP_KERNEL);
Refactor this by using IS_ENABLED(CONFIG_CPM1)
and move both functions in cpm_uart_core.c as they are used only there.
While doing this, add the necessary casts to silence sparse for the CPM1
part. This is because a dma alloc is not expected to be an iomem but
for CPM1 as we use DPRAM this is seen as iomem.
Also replace calls to cpm_dpxxxx() by relevant cpm_muram_xxxx() calls.
This is needed at least for cpm_dpram_phys() which is only defined
for CPM1. Just do the same for all so that cpm_dpxxxx() macros can get
droped in the future.
To silence checkpatch, replace printk(KERN_ERR by pr_err( and display
function name instead of hard coded filename. Also replace
mem_addr == NULL by !mem_addr.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Link: https://lore.kernel.org/r/606dfdd258a4f2f2882e2e189bef37526bb3b499.1691068700.git.christophe.leroy@csgroup.eu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
CPMFCR_EB is the same as SMC_EB and is defined
for both CPM1 and CPM2.
CPMFCR_GBL is defined as 0 for CPM1.
Therefore the CPM2 version of cpm_set_scc_fcr() and
cpm_set_smc_fcr() can be used on both CPM1 and CPM2.
And cpm_set_brg() is already identical and just a
wrapper of cpm_setbrg().
In addition those three fonctions are only called once
from cpm_uart_core.c, so just replace the calls with
the content of the CPM2 versions of them.
And DPRAM_BASE is identical so can go in cpm_uart.h. While
moving it, use cpm_muram_addr() directly instead of the
cpm_dpram_addr() macro and remove __force tag which isn't needed.
Then cpm_uart_cpm1.h and cpm_uart_cpm2.h go away.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Link: https://lore.kernel.org/r/6920e61fd362961ae1aeda897c8bfe1efacdc9dc.1691068700.git.christophe.leroy@csgroup.eu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
uart_baudrate() is just a trivial wrapper to get_baudrate().
Use get_baudrate() directly and remove assignment in if condition.
And also remove uart_clock() which is not used since
commit 0b2a2e5b7747 ("cpm_uart: Remove !CONFIG_PPC_CPM_NEW_BINDING
code")
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Link: https://lore.kernel.org/r/4d497386f576a3df768e44a04f9bb512e424c311.1691068700.git.christophe.leroy@csgroup.eu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
cpm_uart_init_portdesc()
smc1_lineif()
smc2_lineif()
scc1_lineif()
scc2_lineif()
scc3_lineif()
scc4_lineif()
Those functions were removed by commit 0b2a2e5b7747 ("cpm_uart: Remove
!CONFIG_PPC_CPM_NEW_BINDING code"). Remove stale prototypes.
UART_SMC{1..2} and UART_SCC{1..4} and SCC_WAIT_CLOSING macros are not
used anymore since the above commit.
cpm_uart_ports[] isn't used outside cpm_uart_core.c since the
same commit, so make it static.
cpm_uart_init_smc() and cpm_uart_init_scc() don't need a forward
declaration.
FLAG_DISCARDING and IS_DISCARDING have never been used since at
least 2.6.12 and the start of git repository for kernel.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Link: https://lore.kernel.org/r/96ef20ae1df056d1b7967871ba6e27e5b5aaeea6.1691068700.git.christophe.leroy@csgroup.eu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The module_mcb_driver() will set "THIS_MODULE" to driver.owner when
register a mcb_driver driver, so it is redundant initialization to set
driver.owner in mcb_driver statement. Remove it for clean code.
Signed-off-by: Li Zetao <lizetao1@huawei.com>
Link: https://lore.kernel.org/r/20230804100843.100348-1-lizetao1@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
There is a warning reported by coccinelle:
./drivers/tty/serial/8250/8250_men_mcb.c:226:6-19: WARNING:
Unsigned expression compared with zero: data -> line [ i ] < 0
The array "line" of serial_8250_men_mcb_data is used to record the
registered serial port. When register a port failed, it will return
an error code, but the type of "line" is "unsigned int", causing
the error code to reverse. Modify the type of "data -> line" to solve
this problem.
Fixes: 2554e6ba28a2 ("8250_men_mcb: Read num ports from register data.")
Signed-off-by: Li Zetao <lizetao1@huawei.com>
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230803142053.1308926-1-lizetao1@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Any unprivileged user can attach N_GSM0710 ldisc, but it requires
CAP_NET_ADMIN to create a GSM network anyway.
Require initial namespace CAP_NET_ADMIN to do that.
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
Link: https://lore.kernel.org/r/20230731185942.279611-1-cascardo@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The data->line[i] is defined as unsigned int type, if(data->line[i] < 0)
is invalid, so replace data->line[i] with res.
./drivers/tty/serial/8250/8250_men_mcb.c:223:6-19: WARNING: Unsigned expression compared with zero: data->line[i] < 0.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=6088
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230803084753.51253-1-jiapeng.chong@linux.alibaba.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
At least freeze, restore and thaw need to be set in order for the driver
to support system hibernation. The existing suspend/resume functions can
be reused since those functions don't touch the device's power state or
wakeup capability. Use the helper macros SET_SYSTEM_SLEEP_PM_OPS and
SET_NOIRQ_SYSTEM_SLEEP_PM_OPS for symmetry with similar drivers.
Signed-off-by: Anton Eliasson <anton.eliasson@axis.com>
Link: https://lore.kernel.org/r/20230803-samsung_tty_pm_ops-v1-1-1ea7be72194d@axis.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Since commit a85a6c86c25b ("driver core: platform: Clarify that
IRQ 0 is invalid"), there is no possible for
platform_get_irq() to return 0. Use the return value
from platform_get_irq().
Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Link: https://lore.kernel.org/r/20230803091712.596987-1-ruanjinjie@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
As &info->lock is acquired by slgt_interrupt() under irq context, other
process context code acquiring the lock should disable irq, otherwise
deadlock could happen if the irq preempt the execution while the
lock is held in process context on the same CPU.
Lock acquisition inside set_params32() does not disable irq, and this
function is called by slgt_compat_ioctl() from process context.
Possible deadlock scenario:
slgt_compat_ioctl()
-> set_params32()
-> spin_lock(&info->lock)
<irq>
-> slgt_interrupt()
-> spin_lock(&info->lock); (deadlock here)
This flaw was found by an experimental static analysis tool I am developing
for irq-related deadlock. x86_64 allmodconfig using gcc shows no new
warning.
The patch fixes the potential deadlock by spin_lock_irqsave() like other
lock acquisition sites.
Signed-off-by: Chengfeng Ye <dg573847474@gmail.com>
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230728123901.64225-1-dg573847474@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Members vc_col, vc_rows and vc_size_row of the struct vc_data have been
initialized in visual_init(), so it is no longer needed to initialize
them in vc_init() again.
Signed-off-by: oushixiong <oushixiong@kylinos.cn>
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230803065409.461031-1-oushixiong@kylinos.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
There is a warning reported by coccinelle:
./drivers/tty/serial/ma35d1_serial.c:791:3-8:
No need to set .owner here. The core will do it.
The module_platform_driver() will set "THIS_MODULE" to driver.owner
when register a driver for platform-level devices, so it is redundant
initialization to set driver.owner in ma35d1serial_driver statement.
Remove it to silence the warning.
Signed-off-by: Li Zetao <lizetao1@huawei.com>
Link: https://lore.kernel.org/r/20230803032353.3045221-1-lizetao1@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
tty->disc_data is 'void *', so there is no need to cast from that.
Therefore remove the casts and assign the pointer directly.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Max Staudt <max@enpas.org>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Cc: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: linux-can@vger.kernel.org
Cc: netdev@vger.kernel.org
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Max Staudt <max@enpas.org>
Link: https://lore.kernel.org/r/20230801062237.2687-3-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
tty->disc_data is 'void *', so there is no need to cast from that.
Therefore remove the casts and assign the pointer directly.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Max Staudt <max@enpas.org>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Cc: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Cc: linux-can@vger.kernel.org
Cc: netdev@vger.kernel.org
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Max Staudt <max@enpas.org>
Link: https://lore.kernel.org/r/20230801062237.2687-2-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
After walking and trying to clean up the worst in the driver, I came
across the pci_driver::remove() _empty_ implementation. That would crash
the system at least during hot-unplug (or write to remove in sysfs).
There are many other problems:
* Initialization + deinitialization apparently comes from no-hotplug
support age. It needs a rewrite.
* Hairy debug macros. Drop them.
* Use of self-baked lists. Replace by list.
* The order of the functions should be inverted and fwd decls dropped.
* Coding style from the stone age. Fix.
* I assume there are many bugs, but the code is unreadable at times, so
hard to judge. There is one example posted [1].
I was able to find only one user back in 2016. So mark the driver as
BROKEN for some time. Either someone will notice and we can bring the
driver to this century. Or we will drop it completely if noone cares.
[1] https://lore.kernel.org/all/20230728123901.64225-1-dg573847474@gmail.com/
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Chengfeng Ye <dg573847474@gmail.com>
Link: https://lore.kernel.org/r/20230731090002.15680-8-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
It is preferred NOT to print anything from init and exit functions of a
module. (If everything goes fine.)
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230731090002.15680-5-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
It makes the code more readable and less error-prone as the result is
returned and not stored in a variable newly defined inside the macro.
Note that cast to 'unsigned long' and back to 'void *' was eliminated as
info->reg_addr is 'char *' already (so the addition is per bytes
already).
This nicely cleans up the callers too.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230731090002.15680-2-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ptr is the same as data, so use ptr directly as a parameter and drop the
useless local variable.
Likely, the two were introduced to have a different type. But 'char' and
'unsigned char' are the same in the kernel for a long time.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20230731080244.2698-10-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
st_kim_recv() is already declared in linux/ti_wilink_st.h. Given that is
already included in st_core.c, drop the re-declaration from there.
st_int_recv() is used only in st_core.c and the forward declaration is
not needed. So drop the declaration and make the function static.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20230731080244.2698-9-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Now, that spk_ttyio_receive_buf2() receives an unsigned count, the
iterator can/should be unsigned too. Switch to that to be explicit.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: William Hubbs <w.d.hubbs@gmail.com>
Cc: Chris Brannon <chris@the-brannons.com>
Cc: Kirk Reiser <kirk@reisers.ca>
Cc: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: speakup@linux-speakup.org
Link: https://lore.kernel.org/r/20230731080244.2698-8-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
'status' is assigned a result from readl(). There is no need for the
variable to be 'unsigned long'. readl() returns 32bit values.
Provided, this is a Nios II driver (32-bit), there is no change in
semantics. This only makes the type explicit.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Tobias Klauser <tklauser@distanz.ch>
Link: https://lore.kernel.org/r/20230731080244.2698-7-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
tty->disc_data is 'void *', so there is no need to cast from that.
Therefore remove the casts and assign the pointer directly.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Cc: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: linux-can@vger.kernel.org
Cc: netdev@vger.kernel.org
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Link: https://lore.kernel.org/r/20230731080244.2698-6-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
tty->disc_data is 'void *', so there is no need to cast from that.
Therefore remove the casts and assign the pointer directly.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: linux-input@vger.kernel.org
Link: https://lore.kernel.org/r/20230731080244.2698-5-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
'source' is the same as 'buf'. Rename the parameter ('buf') to
'source' and drop the local variable.
Likely, the two were introduced to have a different type. But 'char' and
'unsigned char' are the same in the kernel for a long time.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lore.kernel.org/r/20230731080244.2698-4-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
tty->driver_data is 'void *', so there is no need to cast from that.
Therefore remove the casts and assign the pointer directly.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Marcel Holtmann <marcel@holtmann.org>
Cc: Johan Hedberg <johan.hedberg@gmail.com>
Cc: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
Cc: linux-bluetooth@vger.kernel.org
Link: https://lore.kernel.org/r/20230731080244.2698-3-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
uart code currently does the following in uart_write() and
uart_flush_buffer():
if (cond) {
WARN_ON(1);
return;
}
It can be rewritten to more obvious and more readable:
if (WARN_ON(cond))
return;
Do so.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230731080244.2698-2-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
A bunch of fixes for the Qualcomm QSPI driver, fixing multiple issues
with the newly added DMA mode - it had a number of issues exposed when
tested in a wider range of use cases, both race condition style issues
and issues with different inputs to those that had been used in test.
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Merge tag 'spi-fix-v6.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A bunch of fixes for the Qualcomm QSPI driver, fixing multiple issues
with the newly added DMA mode - it had a number of issues exposed when
tested in a wider range of use cases, both race condition style issues
and issues with different inputs to those that had been used in test"
* tag 'spi-fix-v6.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: spi-qcom-qspi: Add mem_ops to avoid PIO for badly sized reads
spi: spi-qcom-qspi: Fallback to PIO for xfers that aren't multiples of 4 bytes
spi: spi-qcom-qspi: Add DMA_CHAIN_DONE to ALL_IRQS
spi: spi-qcom-qspi: Call dma_wmb() after setting up descriptors
spi: spi-qcom-qspi: Use GFP_ATOMIC flag while allocating for descriptor
spi: spi-qcom-qspi: Ignore disabled interrupts' status in isr
A couple of small fixes for the the mt6358 driver, fixing error
reporting and a bootstrapping issue.
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Merge tag 'regulator-fix-v6.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fixes from Mark Brown:
"A couple of small fixes for the the mt6358 driver, fixing error
reporting and a bootstrapping issue"
* tag 'regulator-fix-v6.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: mt6358: Fix incorrect VCN33 sync error message
regulator: mt6358: Sync VCN33_* enable status after checking ID
Here are a set of USB driver fixes for 6.5-rc4. Include in here are:
- new USB serial device ids
- dwc3 driver fixes for reported issues
- typec driver fixes for reported problems
- gadget driver fixes
- reverts of some problematic USB changes that went into -rc1
All of these have been in linux-next with no reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are a set of USB driver fixes for 6.5-rc4. Include in here are:
- new USB serial device ids
- dwc3 driver fixes for reported issues
- typec driver fixes for reported problems
- gadget driver fixes
- reverts of some problematic USB changes that went into -rc1
All of these have been in linux-next with no reported problems"
* tag 'usb-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (24 commits)
usb: misc: ehset: fix wrong if condition
usb: dwc3: pci: skip BYT GPIO lookup table for hardwired phy
usb: cdns3: fix incorrect calculation of ep_buf_size when more than one config
usb: gadget: call usb_gadget_check_config() to verify UDC capability
usb: typec: Use sysfs_emit_at when concatenating the string
usb: typec: Iterate pds array when showing the pd list
usb: typec: Set port->pd before adding device for typec_port
usb: typec: qcom: fix return value check in qcom_pmic_typec_probe()
Revert "usb: gadget: tegra-xudc: Fix error check in tegra_xudc_powerdomain_init()"
Revert "usb: xhci: tegra: Fix error check"
USB: gadget: Fix the memory leak in raw_gadget driver
usb: gadget: core: remove unbalanced mutex_unlock in usb_gadget_activate
Revert "usb: dwc3: core: Enable AutoRetry feature in the controller"
Revert "xhci: add quirk for host controllers that don't update endpoint DCS"
USB: quirks: add quirk for Focusrite Scarlett
usb: xhci-mtk: set the dma max_seg_size
MAINTAINERS: drop invalid usb/cdns3 Reviewer e-mail
usb: dwc3: don't reset device side if dwc3 was configured as host-only
usb: typec: ucsi: move typec_set_mode(TYPEC_STATE_SAFE) to ucsi_unregister_partner()
usb: ohci-at91: Fix the unhandle interrupt when resume
...
Here are some small TTY and serial driver fixes for 6.5-rc4 for some
reported problems. Included in here is:
- TIOCSTI fix for braille readers
- documentation fix for minor numbers
- MAINTAINERS update for new serial files in -rc1
- minor serial driver fixes for reported problems
All of these have been in linux-next with no reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial fixes from Greg KH:
"Here are some small TTY and serial driver fixes for 6.5-rc4 for some
reported problems. Included in here is:
- TIOCSTI fix for braille readers
- documentation fix for minor numbers
- MAINTAINERS update for new serial files in -rc1
- minor serial driver fixes for reported problems
All of these have been in linux-next with no reported problems"
* tag 'tty-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
serial: 8250_dw: Preserve original value of DLF register
tty: serial: sh-sci: Fix sleeping in atomic context
serial: sifive: Fix sifive_serial_console_setup() section
Documentation: devices.txt: reconcile serial/ucc_uart minor numers
MAINTAINERS: Update TTY layer for lists and recently added files
tty: n_gsm: fix UAF in gsm_cleanup_mux
TIOCSTI: always enable for CAP_SYS_ADMIN
Here are 3 small staging driver fixes for 6.5-rc4 that resolve some
reported problems. These fixes are:
- fix for an old bug in the r8712 driver
- fbtft driver fix for a spi device
- potential overflow fix in the ks7010 driver
All of these have been in linux-next with no reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver fixes from Greg KH:
"Here are three small staging driver fixes for 6.5-rc4 that resolve
some reported problems. These fixes are:
- fix for an old bug in the r8712 driver
- fbtft driver fix for a spi device
- potential overflow fix in the ks7010 driver
All of these have been in linux-next with no reported problems"
* tag 'staging-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: ks7010: potential buffer overflow in ks_wlan_set_encode_ext()
staging: fbtft: ili9341: use macro FBTFT_REGISTER_SPI_DRIVER
staging: r8712: Fix memory leak in _r8712_init_xmit_priv()
Here is a char driver fix and some documentation updates for 6.5-rc4
that contain the following changes:
- sram/genalloc bugfix for reported problem
- security-bugs.rst update based on recent discussions
- embargoed-hardware-issues minor cleanups and then partial revert for
the project/company lists
All of these have been in linux-next for a while with no reported
problems, and the documentation updates have all been reviewed by the
relevant developers.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char driver and Documentation fixes from Greg KH:
"Here is a char driver fix and some documentation updates for 6.5-rc4
that contain the following changes:
- sram/genalloc bugfix for reported problem
- security-bugs.rst update based on recent discussions
- embargoed-hardware-issues minor cleanups and then partial revert
for the project/company lists
All of these have been in linux-next for a while with no reported
problems, and the documentation updates have all been reviewed by the
relevant developers"
* tag 'char-misc-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
misc/genalloc: Name subpools by of_node_full_name()
Documentation: embargoed-hardware-issues.rst: add AMD to the list
Documentation: embargoed-hardware-issues.rst: clean out empty and unused entries
Documentation: security-bugs.rst: clarify CVE handling
Documentation: security-bugs.rst: update preferences when dealing with the linux-distros group
- probe-events: Fix to add NULL check for some BTF API calls which can
return error code and NULL.
- ftrace selftests: Fix to check fprobe and kprobe event correctly. This
fixes a miss condition of the test command.
- kprobes: Prohibit probing on the function which starts from "__cfi_"
and "__pfx_" since those are auto generated for kernel CFI and not
executed.
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Merge tag 'probes-fixes-v6.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull probe fixes from Masami Hiramatsu:
- probe-events: add NULL check for some BTF API calls which can return
error code and NULL.
- ftrace selftests: check fprobe and kprobe event correctly. This fixes
a miss condition of the test command.
- kprobes: do not allow probing functions that start with "__cfi_" or
"__pfx_" since those are auto generated for kernel CFI and not
executed.
* tag 'probes-fixes-v6.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
kprobes: Prohibit probing on CFI preamble symbol
selftests/ftrace: Fix to check fprobe event eneblement
tracing/probes: Fix to add NULL check for BTF APIs
