<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux.git, branch v6.4-rc7</title>
<subtitle>Linux kernel source tree</subtitle>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/'/>
<entry>
<title>Linux 6.4-rc7</title>
<updated>2023-06-18T21:06:27+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2023-06-18T21:06:27+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=45a3e24f65e90a047bef86f927ebdc4c710edaa1'/>
<id>45a3e24f65e90a047bef86f927ebdc4c710edaa1</id>
<content type='text'>
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi</title>
<updated>2023-06-18T16:55:33+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2023-06-18T16:55:33+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=8c1f0c38b31025f60437215dd27fffc293565fa4'/>
<id>8c1f0c38b31025f60437215dd27fffc293565fa4</id>
<content type='text'>
Pull SCSI fixes from James Bottomley:
 "Four fixes, all in drivers: three fairly obvious small ones and a
  large one in aacraid to add block queue completion mapping and fix a
  CPU offline hang"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: lpfc: Fix incorrect big endian type assignment in bsg loopback path
  scsi: target: core: Fix error path in target_setup_session()
  scsi: storvsc: Always set no_report_opcodes
  scsi: aacraid: Reply queue mapping to CPUs based on IRQ affinity
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull SCSI fixes from James Bottomley:
 "Four fixes, all in drivers: three fairly obvious small ones and a
  large one in aacraid to add block queue completion mapping and fix a
  CPU offline hang"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: lpfc: Fix incorrect big endian type assignment in bsg loopback path
  scsi: target: core: Fix error path in target_setup_session()
  scsi: storvsc: Always set no_report_opcodes
  scsi: aacraid: Reply queue mapping to CPUs based on IRQ affinity
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'ata-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata</title>
<updated>2023-06-18T16:48:39+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2023-06-18T16:48:39+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=ecbcffe3b7edc9a42b4e29ed8dafd56855ee675c'/>
<id>ecbcffe3b7edc9a42b4e29ed8dafd56855ee675c</id>
<content type='text'>
Pull ata fix from Damien Le Moal:

 - Avoid deadlocks on resume from sleep by delaying scsi rescan until
   the scsi device is also fully resumed.

* tag 'ata-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
  ata: libata-scsi: Avoid deadlock on rescan after device resume
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull ata fix from Damien Le Moal:

 - Avoid deadlocks on resume from sleep by delaying scsi rescan until
   the scsi device is also fully resumed.

* tag 'ata-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
  ata: libata-scsi: Avoid deadlock on rescan after device resume
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'parisc-for-6.4-4' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux</title>
<updated>2023-06-18T16:41:39+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2023-06-18T16:41:39+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=1dbbfe254d2360993e79a10ca42aeec407e13b34'/>
<id>1dbbfe254d2360993e79a10ca42aeec407e13b34</id>
<content type='text'>
Pull parisc fix from Helge Deller:

 - Drop redundant register definitions to fix build with latest binutils

* tag 'parisc-for-6.4-4' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: Delete redundant register definitions in &lt;asm/assembly.h&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull parisc fix from Helge Deller:

 - Drop redundant register definitions to fix build with latest binutils

* tag 'parisc-for-6.4-4' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: Delete redundant register definitions in &lt;asm/assembly.h&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>mm/mmap: Fix error path in do_vmi_align_munmap()</title>
<updated>2023-06-18T16:32:17+00:00</updated>
<author>
<name>Liam R. Howlett</name>
<email>Liam.Howlett@oracle.com</email>
</author>
<published>2023-06-18T00:47:08+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=606c812eb1d5b5fb0dd9e330ca94b52d7c227830'/>
<id>606c812eb1d5b5fb0dd9e330ca94b52d7c227830</id>
<content type='text'>
The error unrolling was leaving the VMAs detached in many cases and
leaving the locked_vm statistic altered, and skipping the unrolling
entirely in the case of the vma tree write failing.

Fix the error path by re-attaching the detached VMAs and adding the
necessary goto for the failed vma tree write, and fix the locked_vm
statistic by only updating after the vma tree write succeeds.

Fixes: 763ecb035029 ("mm: remove the vma linked list")
Reported-by: Vegard Nossum &lt;vegard.nossum@oracle.com&gt;
Signed-off-by: Liam R. Howlett &lt;Liam.Howlett@oracle.com&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The error unrolling was leaving the VMAs detached in many cases and
leaving the locked_vm statistic altered, and skipping the unrolling
entirely in the case of the vma tree write failing.

Fix the error path by re-attaching the detached VMAs and adding the
necessary goto for the failed vma tree write, and fix the locked_vm
statistic by only updating after the vma tree write succeeds.

Fixes: 763ecb035029 ("mm: remove the vma linked list")
Reported-by: Vegard Nossum &lt;vegard.nossum@oracle.com&gt;
Signed-off-by: Liam R. Howlett &lt;Liam.Howlett@oracle.com&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ata: libata-scsi: Avoid deadlock on rescan after device resume</title>
<updated>2023-06-18T03:00:49+00:00</updated>
<author>
<name>Damien Le Moal</name>
<email>dlemoal@kernel.org</email>
</author>
<published>2023-06-15T08:18:53+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=6aa0365a3c8512587fffd42fe438768709ddef8e'/>
<id>6aa0365a3c8512587fffd42fe438768709ddef8e</id>
<content type='text'>
When an ATA port is resumed from sleep, the port is reset and a power
management request issued to libata EH to reset the port and rescanning
the device(s) attached to the port. Device rescanning is done by
scheduling an ata_scsi_dev_rescan() work, which will execute
scsi_rescan_device().

However, scsi_rescan_device() takes the generic device lock, which is
also taken by dpm_resume() when the SCSI device is resumed as well. If
a device rescan execution starts before the completion of the SCSI
device resume, the rcu locking used to refresh the cached VPD pages of
the device, combined with the generic device locking from
scsi_rescan_device() and from dpm_resume() can cause a deadlock.

Avoid this situation by changing struct ata_port scsi_rescan_task to be
a delayed work instead of a simple work_struct. ata_scsi_dev_rescan() is
modified to check if the SCSI device associated with the ATA device that
must be rescanned is not suspended. If the SCSI device is still
suspended, ata_scsi_dev_rescan() returns early and reschedule itself for
execution after an arbitrary delay of 5ms.

Reported-by: Kai-Heng Feng &lt;kai.heng.feng@canonical.com&gt;
Reported-by: Joe Breuer &lt;linux-kernel@jmbreuer.net&gt;
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217530
Fixes: a19a93e4c6a9 ("scsi: core: pm: Rely on the device driver core for async power management")
Signed-off-by: Damien Le Moal &lt;dlemoal@kernel.org&gt;
Reviewed-by: Hannes Reinecke &lt;hare@suse.de&gt;
Tested-by: Kai-Heng Feng &lt;kai.heng.feng@canonical.com&gt;
Tested-by: Joe Breuer &lt;linux-kernel@jmbreuer.net&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
When an ATA port is resumed from sleep, the port is reset and a power
management request issued to libata EH to reset the port and rescanning
the device(s) attached to the port. Device rescanning is done by
scheduling an ata_scsi_dev_rescan() work, which will execute
scsi_rescan_device().

However, scsi_rescan_device() takes the generic device lock, which is
also taken by dpm_resume() when the SCSI device is resumed as well. If
a device rescan execution starts before the completion of the SCSI
device resume, the rcu locking used to refresh the cached VPD pages of
the device, combined with the generic device locking from
scsi_rescan_device() and from dpm_resume() can cause a deadlock.

Avoid this situation by changing struct ata_port scsi_rescan_task to be
a delayed work instead of a simple work_struct. ata_scsi_dev_rescan() is
modified to check if the SCSI device associated with the ATA device that
must be rescanned is not suspended. If the SCSI device is still
suspended, ata_scsi_dev_rescan() returns early and reschedule itself for
execution after an arbitrary delay of 5ms.

Reported-by: Kai-Heng Feng &lt;kai.heng.feng@canonical.com&gt;
Reported-by: Joe Breuer &lt;linux-kernel@jmbreuer.net&gt;
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217530
Fixes: a19a93e4c6a9 ("scsi: core: pm: Rely on the device driver core for async power management")
Signed-off-by: Damien Le Moal &lt;dlemoal@kernel.org&gt;
Reviewed-by: Hannes Reinecke &lt;hare@suse.de&gt;
Tested-by: Kai-Heng Feng &lt;kai.heng.feng@canonical.com&gt;
Tested-by: Joe Breuer &lt;linux-kernel@jmbreuer.net&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'staging-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging</title>
<updated>2023-06-17T18:04:10+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2023-06-17T18:04:10+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=1b29d271614abd97cc39782daa9d6dd70e98609f'/>
<id>1b29d271614abd97cc39782daa9d6dd70e98609f</id>
<content type='text'>
Pull staging driver fix from Greg KH:
 "Here is a single staging driver "fix" for 6.4-rc7. I've been sitting
  on it in my tree for many weeks as it is just a simple documentation
  update, with the hope that maybe some other staging driver fixes would
  need to be merged for 6.4-final, but that does not seem to be the
  case.

  So please, pull in this one documentation update so that Aaro doesn't
  get emails going forward that he can't do anything about"

* tag 'staging-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: octeon: delete my name from TODO contact
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull staging driver fix from Greg KH:
 "Here is a single staging driver "fix" for 6.4-rc7. I've been sitting
  on it in my tree for many weeks as it is just a simple documentation
  update, with the hope that maybe some other staging driver fixes would
  need to be merged for 6.4-final, but that does not seem to be the
  case.

  So please, pull in this one documentation update so that Aaro doesn't
  get emails going forward that he can't do anything about"

* tag 'staging-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: octeon: delete my name from TODO contact
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'usb-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb</title>
<updated>2023-06-17T17:57:34+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2023-06-17T17:57:34+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=670062e7e4199b13980cd1d46796beb05c4a8699'/>
<id>670062e7e4199b13980cd1d46796beb05c4a8699</id>
<content type='text'>
Pull USB / Thunderbolt fixes from Greg KH:
 "Here are some small USB and Thunderbolt driver fixes and new device
  ids for 6.4-rc7 to resolve some reported problems. Included in here
  are:

   - new USB serial device ids

   - USB gadget core fixes for long-dissussed problems

   - dwc3 bugfixes for reported issues.

   - typec driver fixes

   - thunderbolt driver fixes

  All of these have been in linux-next this week with no reported issues"

* tag 'usb-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  usb: gadget: udc: core: Prevent soft_connect_store() race
  usb: gadget: udc: core: Offload usb_udc_vbus_handler processing
  usb: typec: Fix fast_role_swap_current show function
  usb: typec: ucsi: Fix command cancellation
  USB: dwc3: fix use-after-free on core driver unbind
  USB: dwc3: qcom: fix NULL-deref on suspend
  usb: dwc3: gadget: Reset num TRBs before giving back the request
  usb: gadget: udc: renesas_usb3: Fix RZ/V2M {modprobe,bind} error
  USB: serial: option: add Quectel EM061KGL series
  thunderbolt: Mask ring interrupt on Intel hardware as well
  thunderbolt: Do not touch CL state configuration during discovery
  thunderbolt: Increase DisplayPort Connection Manager handshake timeout
  thunderbolt: dma_test: Use correct value for absent rings when creating paths
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull USB / Thunderbolt fixes from Greg KH:
 "Here are some small USB and Thunderbolt driver fixes and new device
  ids for 6.4-rc7 to resolve some reported problems. Included in here
  are:

   - new USB serial device ids

   - USB gadget core fixes for long-dissussed problems

   - dwc3 bugfixes for reported issues.

   - typec driver fixes

   - thunderbolt driver fixes

  All of these have been in linux-next this week with no reported issues"

* tag 'usb-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  usb: gadget: udc: core: Prevent soft_connect_store() race
  usb: gadget: udc: core: Offload usb_udc_vbus_handler processing
  usb: typec: Fix fast_role_swap_current show function
  usb: typec: ucsi: Fix command cancellation
  USB: dwc3: fix use-after-free on core driver unbind
  USB: dwc3: qcom: fix NULL-deref on suspend
  usb: dwc3: gadget: Reset num TRBs before giving back the request
  usb: gadget: udc: renesas_usb3: Fix RZ/V2M {modprobe,bind} error
  USB: serial: option: add Quectel EM061KGL series
  thunderbolt: Mask ring interrupt on Intel hardware as well
  thunderbolt: Do not touch CL state configuration during discovery
  thunderbolt: Increase DisplayPort Connection Manager handshake timeout
  thunderbolt: dma_test: Use correct value for absent rings when creating paths
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'tty-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty</title>
<updated>2023-06-17T17:51:35+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2023-06-17T17:51:35+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=3c0eb44233122d076ca5c1ddf57807c82ecfb991'/>
<id>3c0eb44233122d076ca5c1ddf57807c82ecfb991</id>
<content type='text'>
Pull serial driver fixes from Greg KH:
 "Here are two small serial driver fixes for 6.4-rc7 that resolve some
  reported problems:

   - lantiq serial driver irq fix

   - fsl_lpuart serial driver watermark fix

  Both of these have been in linux-next this week with no reported issues"

* tag 'tty-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  tty: serial: fsl_lpuart: reduce RX watermark to 0 on LS1028A
  serial: lantiq: add missing interrupt ack
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull serial driver fixes from Greg KH:
 "Here are two small serial driver fixes for 6.4-rc7 that resolve some
  reported problems:

   - lantiq serial driver irq fix

   - fsl_lpuart serial driver watermark fix

  Both of these have been in linux-next this week with no reported issues"

* tag 'tty-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  tty: serial: fsl_lpuart: reduce RX watermark to 0 on LS1028A
  serial: lantiq: add missing interrupt ack
</pre>
</div>
</content>
</entry>
<entry>
<title>parisc: Delete redundant register definitions in &lt;asm/assembly.h&gt;</title>
<updated>2023-06-17T04:48:11+00:00</updated>
<author>
<name>Ben Hutchings</name>
<email>benh@debian.org</email>
</author>
<published>2023-06-14T22:00:02+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=b5b2a02bcaac7c287694aa0db4837a07bf178626'/>
<id>b5b2a02bcaac7c287694aa0db4837a07bf178626</id>
<content type='text'>
We define sp and ipsw in &lt;asm/asmregs.h&gt; using ".reg", and when using
current binutils (snapshot 2.40.50.20230611) the definitions in
&lt;asm/assembly.h&gt; using "=" conflict with those:

arch/parisc/include/asm/assembly.h: Assembler messages:
arch/parisc/include/asm/assembly.h:93: Error: symbol `sp' is already defined
arch/parisc/include/asm/assembly.h:95: Error: symbol `ipsw' is already defined

Delete the duplicate definitions in &lt;asm/assembly.h&gt;.

Also delete the definition of gp, which isn't used anywhere.

Signed-off-by: Ben Hutchings &lt;benh@debian.org&gt;
Cc: stable@vger.kernel.org # v6.0+
Signed-off-by: Helge Deller &lt;deller@gmx.de&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
We define sp and ipsw in &lt;asm/asmregs.h&gt; using ".reg", and when using
current binutils (snapshot 2.40.50.20230611) the definitions in
&lt;asm/assembly.h&gt; using "=" conflict with those:

arch/parisc/include/asm/assembly.h: Assembler messages:
arch/parisc/include/asm/assembly.h:93: Error: symbol `sp' is already defined
arch/parisc/include/asm/assembly.h:95: Error: symbol `ipsw' is already defined

Delete the duplicate definitions in &lt;asm/assembly.h&gt;.

Also delete the definition of gp, which isn't used anywhere.

Signed-off-by: Ben Hutchings &lt;benh@debian.org&gt;
Cc: stable@vger.kernel.org # v6.0+
Signed-off-by: Helge Deller &lt;deller@gmx.de&gt;
</pre>
</div>
</content>
</entry>
</feed>
