<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux.git/include/linux, branch v6.0</title>
<subtitle>Linux kernel source tree</subtitle>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/'/>
<entry>
<title>Merge tag 'ata-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata</title>
<updated>2022-09-29T12:40:59+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2022-09-29T12:40:59+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=71f187570592e74d32db4f52e7f50a64c11ee621'/>
<id>71f187570592e74d32db4f52e7f50a64c11ee621</id>
<content type='text'>
Pull ATA fixes from Damien Le Moal:
 "Three late patches to fix problems discovered recently:

   - Add a horkage to disable link power management by default for the
     Pioneer BDR-207M and BDR-205 DVD drives (from Niklas)

   - Two patches to fix setting the maximum queue depth of libsas owned
     ATA devices (from me)"

* tag 'ata-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
  ata: libata-sata: Fix device queue depth control
  ata: libata-scsi: Fix initialization of device queue depth
  libata: add ATA_HORKAGE_NOLPM for Pioneer BDR-207M and BDR-205
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull ATA fixes from Damien Le Moal:
 "Three late patches to fix problems discovered recently:

   - Add a horkage to disable link power management by default for the
     Pioneer BDR-207M and BDR-205 DVD drives (from Niklas)

   - Two patches to fix setting the maximum queue depth of libsas owned
     ATA devices (from me)"

* tag 'ata-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
  ata: libata-sata: Fix device queue depth control
  ata: libata-scsi: Fix initialization of device queue depth
  libata: add ATA_HORKAGE_NOLPM for Pioneer BDR-207M and BDR-205
</pre>
</div>
</content>
</entry>
<entry>
<title>Revert "net: set proper memcg for net_init hooks allocations"</title>
<updated>2022-09-28T16:20:37+00:00</updated>
<author>
<name>Shakeel Butt</name>
<email>shakeelb@google.com</email>
</author>
<published>2022-09-26T19:59:31+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=b1cab78ba392162a5ef11173d02db6e182e04edd'/>
<id>b1cab78ba392162a5ef11173d02db6e182e04edd</id>
<content type='text'>
This reverts commit 1d0403d20f6c281cb3d14c5f1db5317caeec48e9.

Anatoly Pugachev reported that the commit 1d0403d20f6c ("net: set proper
memcg for net_init hooks allocations") is somehow causing the sparc64
VMs failed to boot and the VMs boot fine with that patch reverted. So,
revert the patch for now and later we can debug the issue.

Link: https://lore.kernel.org/all/20220918092849.GA10314@u164.east.ru/
Reported-by: Anatoly Pugachev &lt;matorola@gmail.com&gt;
Signed-off-by: Shakeel Butt &lt;shakeelb@google.com&gt;
Cc: Vasily Averin &lt;vvs@openvz.org&gt;
Cc: Jakub Kicinski &lt;kuba@kernel.org&gt;
Cc: Michal Koutný &lt;mkoutny@suse.com&gt;
Cc: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Cc: cgroups@vger.kernel.org
Cc: sparclinux@vger.kernel.org
Cc: linux-mm@kvack.org
Cc: linux-kernel@vger.kernel.org
Tested-by: Anatoly Pugachev &lt;matorola@gmail.com&gt;
Acked-by: Johannes Weiner &lt;hannes@cmpxchg.org&gt;
Fixes: 1d0403d20f6c ("net: set proper memcg for net_init hooks allocations")
Reviewed-by: Muchun Song &lt;songmuchun@bytedance.com&gt;
Acked-by: Roman Gushchin &lt;roman.gushchin@linux.dev&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>
This reverts commit 1d0403d20f6c281cb3d14c5f1db5317caeec48e9.

Anatoly Pugachev reported that the commit 1d0403d20f6c ("net: set proper
memcg for net_init hooks allocations") is somehow causing the sparc64
VMs failed to boot and the VMs boot fine with that patch reverted. So,
revert the patch for now and later we can debug the issue.

Link: https://lore.kernel.org/all/20220918092849.GA10314@u164.east.ru/
Reported-by: Anatoly Pugachev &lt;matorola@gmail.com&gt;
Signed-off-by: Shakeel Butt &lt;shakeelb@google.com&gt;
Cc: Vasily Averin &lt;vvs@openvz.org&gt;
Cc: Jakub Kicinski &lt;kuba@kernel.org&gt;
Cc: Michal Koutný &lt;mkoutny@suse.com&gt;
Cc: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Cc: cgroups@vger.kernel.org
Cc: sparclinux@vger.kernel.org
Cc: linux-mm@kvack.org
Cc: linux-kernel@vger.kernel.org
Tested-by: Anatoly Pugachev &lt;matorola@gmail.com&gt;
Acked-by: Johannes Weiner &lt;hannes@cmpxchg.org&gt;
Fixes: 1d0403d20f6c ("net: set proper memcg for net_init hooks allocations")
Reviewed-by: Muchun Song &lt;songmuchun@bytedance.com&gt;
Acked-by: Roman Gushchin &lt;roman.gushchin@linux.dev&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ata: libata-sata: Fix device queue depth control</title>
<updated>2022-09-28T11:47:31+00:00</updated>
<author>
<name>Damien Le Moal</name>
<email>damien.lemoal@opensource.wdc.com</email>
</author>
<published>2022-09-24T06:18:26+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=141f3d6256e58103ece1c3dd2835e871f1dde240'/>
<id>141f3d6256e58103ece1c3dd2835e871f1dde240</id>
<content type='text'>
The function __ata_change_queue_depth() uses the helper
ata_scsi_find_dev() to get the ata_device structure of a scsi device and
set that device maximum queue depth. However, when the ata device is
managed by libsas, ata_scsi_find_dev() returns NULL, turning
__ata_change_queue_depth() into a nop, which prevents the user from
setting the maximum queue depth of ATA devices used with libsas based
HBAs.

Fix this by renaming __ata_change_queue_depth() to
ata_change_queue_depth() and adding a pointer to the ata_device
structure of the target device as argument. This pointer is provided by
ata_scsi_change_queue_depth() using ata_scsi_find_dev() in the case of
a libata managed device and by sas_change_queue_depth() using
sas_to_ata_dev() in the case of a libsas managed ata device.

Signed-off-by: Damien Le Moal &lt;damien.lemoal@opensource.wdc.com&gt;
Tested-by: John Garry &lt;john.garry@huawei.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The function __ata_change_queue_depth() uses the helper
ata_scsi_find_dev() to get the ata_device structure of a scsi device and
set that device maximum queue depth. However, when the ata device is
managed by libsas, ata_scsi_find_dev() returns NULL, turning
__ata_change_queue_depth() into a nop, which prevents the user from
setting the maximum queue depth of ATA devices used with libsas based
HBAs.

Fix this by renaming __ata_change_queue_depth() to
ata_change_queue_depth() and adding a pointer to the ata_device
structure of the target device as argument. This pointer is provided by
ata_scsi_change_queue_depth() using ata_scsi_find_dev() in the case of
a libata managed device and by sas_change_queue_depth() using
sas_to_ata_dev() in the case of a libsas managed ata device.

Signed-off-by: Damien Le Moal &lt;damien.lemoal@opensource.wdc.com&gt;
Tested-by: John Garry &lt;john.garry@huawei.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'mm-hotfixes-stable-2022-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm</title>
<updated>2022-09-26T20:23:15+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2022-09-26T20:23:15+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=3800a713b6070d4f03fb43613a7b7d536a99b2b7'/>
<id>3800a713b6070d4f03fb43613a7b7d536a99b2b7</id>
<content type='text'>
Pull last (?) hotfixes from Andrew Morton:
 "26 hotfixes.

  8 are for issues which were introduced during this -rc cycle, 18 are
  for earlier issues, and are cc:stable"

* tag 'mm-hotfixes-stable-2022-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (26 commits)
  x86/uaccess: avoid check_object_size() in copy_from_user_nmi()
  mm/page_isolation: fix isolate_single_pageblock() isolation behavior
  mm,hwpoison: check mm when killing accessing process
  mm/hugetlb: correct demote page offset logic
  mm: prevent page_frag_alloc() from corrupting the memory
  mm: bring back update_mmu_cache() to finish_fault()
  frontswap: don't call -&gt;init if no ops are registered
  mm/huge_memory: use pfn_to_online_page() in split_huge_pages_all()
  mm: fix madivse_pageout mishandling on non-LRU page
  powerpc/64s/radix: don't need to broadcast IPI for radix pmd collapse flush
  mm: gup: fix the fast GUP race against THP collapse
  mm: fix dereferencing possible ERR_PTR
  vmscan: check folio_test_private(), not folio_get_private()
  mm: fix VM_BUG_ON in __delete_from_swap_cache()
  tools: fix compilation after gfp_types.h split
  mm/damon/dbgfs: fix memory leak when using debugfs_lookup()
  mm/migrate_device.c: copy pte dirty bit to page
  mm/migrate_device.c: add missing flush_cache_page()
  mm/migrate_device.c: flush TLB while holding PTL
  x86/mm: disable instrumentations of mm/pgprot.c
  ...
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull last (?) hotfixes from Andrew Morton:
 "26 hotfixes.

  8 are for issues which were introduced during this -rc cycle, 18 are
  for earlier issues, and are cc:stable"

* tag 'mm-hotfixes-stable-2022-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (26 commits)
  x86/uaccess: avoid check_object_size() in copy_from_user_nmi()
  mm/page_isolation: fix isolate_single_pageblock() isolation behavior
  mm,hwpoison: check mm when killing accessing process
  mm/hugetlb: correct demote page offset logic
  mm: prevent page_frag_alloc() from corrupting the memory
  mm: bring back update_mmu_cache() to finish_fault()
  frontswap: don't call -&gt;init if no ops are registered
  mm/huge_memory: use pfn_to_online_page() in split_huge_pages_all()
  mm: fix madivse_pageout mishandling on non-LRU page
  powerpc/64s/radix: don't need to broadcast IPI for radix pmd collapse flush
  mm: gup: fix the fast GUP race against THP collapse
  mm: fix dereferencing possible ERR_PTR
  vmscan: check folio_test_private(), not folio_get_private()
  mm: fix VM_BUG_ON in __delete_from_swap_cache()
  tools: fix compilation after gfp_types.h split
  mm/damon/dbgfs: fix memory leak when using debugfs_lookup()
  mm/migrate_device.c: copy pte dirty bit to page
  mm/migrate_device.c: add missing flush_cache_page()
  mm/migrate_device.c: flush TLB while holding PTL
  x86/mm: disable instrumentations of mm/pgprot.c
  ...
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'tty-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty</title>
<updated>2022-09-24T15:42:55+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2022-09-24T15:42:55+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=7e2cd21e02b35483ce8ea88da5732d4d3ec3a6c9'/>
<id>7e2cd21e02b35483ce8ea88da5732d4d3ec3a6c9</id>
<content type='text'>
Pull tty/serial driver fixes from Greg KH:
 "Here are some small, and late, serial driver fixes for 6.0-rc7 to
  resolve some reported problems.

  Included in here are:

   - tegra icount accounting fixes, including a framework function that
     other drivers will be converted over to using in 6.1-rc1.

   - fsl_lpuart reset bugfix

   - 8250 omap 485 bugfix

   - sifive serial clock bugfix

  The last three patches have not shown up in linux-next due to them
  being added to my tree only 2 days ago, but they are tiny and
  self-contained and the developers say they resolve issues that they
  have with 6.0-rc. The other three have been in linux-next for a while
  with no reported issues"

* tag 'tty-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  serial: sifive: enable clocks for UART when probed
  serial: 8250: omap: Use serial8250_em485_supported
  serial: fsl_lpuart: Reset prior to registration
  serial: tegra-tcu: Use uart_xmit_advance(), fixes icount.tx accounting
  serial: tegra: Use uart_xmit_advance(), fixes icount.tx accounting
  serial: Create uart_xmit_advance()
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull tty/serial driver fixes from Greg KH:
 "Here are some small, and late, serial driver fixes for 6.0-rc7 to
  resolve some reported problems.

  Included in here are:

   - tegra icount accounting fixes, including a framework function that
     other drivers will be converted over to using in 6.1-rc1.

   - fsl_lpuart reset bugfix

   - 8250 omap 485 bugfix

   - sifive serial clock bugfix

  The last three patches have not shown up in linux-next due to them
  being added to my tree only 2 days ago, but they are tiny and
  self-contained and the developers say they resolve issues that they
  have with 6.0-rc. The other three have been in linux-next for a while
  with no reported issues"

* tag 'tty-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  serial: sifive: enable clocks for UART when probed
  serial: 8250: omap: Use serial8250_em485_supported
  serial: fsl_lpuart: Reset prior to registration
  serial: tegra-tcu: Use uart_xmit_advance(), fixes icount.tx accounting
  serial: tegra: Use uart_xmit_advance(), fixes icount.tx accounting
  serial: Create uart_xmit_advance()
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'driver-core-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core</title>
<updated>2022-09-23T16:12:18+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2022-09-23T16:12:18+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=1707c39ae309bf91965aa6f04d63816a090d90a1'/>
<id>1707c39ae309bf91965aa6f04d63816a090d90a1</id>
<content type='text'>
Pull driver core fixes from Greg KH:
 "Here are two tiny driver core fixes for 6.0-rc7 that resolve some
  oft-reported problems.

  The first is a revert of the "fw_devlink.strict=1" default option that
  we keep trying to enable, but we keep finding platforms that this just
  breaks everything on. So again, we need it reverted and hopefully it
  can be worked on in future releases.

  The second is a sysfs file-size bugfix that resolves an issue that
  many people are starting to hit as the fix it is fixing also was
  backported to stable kernels. The util-linux developers are starting
  to get bugreports about sysfs files that contain no data because of
  this problem, and this fix which has been in linux-next in the
  bitfield tree for a long time, resolves it. I'm submitting it here as
  it needs to be merged for 6.0-final, not for 6.1-rc1.

  Both of these have been in linux-next with no reported issues, only
  reports were that these fixed problems"

* tag 'driver-core-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  drivers/base: Fix unsigned comparison to -1 in CPUMAP_FILE_MAX_BYTES
  Revert "driver core: Set fw_devlink.strict=1 by default"
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull driver core fixes from Greg KH:
 "Here are two tiny driver core fixes for 6.0-rc7 that resolve some
  oft-reported problems.

  The first is a revert of the "fw_devlink.strict=1" default option that
  we keep trying to enable, but we keep finding platforms that this just
  breaks everything on. So again, we need it reverted and hopefully it
  can be worked on in future releases.

  The second is a sysfs file-size bugfix that resolves an issue that
  many people are starting to hit as the fix it is fixing also was
  backported to stable kernels. The util-linux developers are starting
  to get bugreports about sysfs files that contain no data because of
  this problem, and this fix which has been in linux-next in the
  bitfield tree for a long time, resolves it. I'm submitting it here as
  it needs to be merged for 6.0-final, not for 6.1-rc1.

  Both of these have been in linux-next with no reported issues, only
  reports were that these fixed problems"

* tag 'driver-core-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  drivers/base: Fix unsigned comparison to -1 in CPUMAP_FILE_MAX_BYTES
  Revert "driver core: Set fw_devlink.strict=1 by default"
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'soc-fixes-6.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc</title>
<updated>2022-09-22T18:10:11+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2022-09-22T18:10:11+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=c69cf88cda5faca0e411babb67ac0d8bfd8b4646'/>
<id>c69cf88cda5faca0e411babb67ac0d8bfd8b4646</id>
<content type='text'>
Pull ARM SoC fixes from Arnd Bergmann:
 "Another set of fixes for fixes for the soc tree:

   - A fix for the interrupt number on at91/lan966 ethernet PHYs

   - A second round of fixes for NXP i.MX series, including a couple of
     build issues, and board specific DT corrections on TQMa8MPQL,
     imx8mp-venice-gw74xx and imx8mm-verdin for reliability and
     partially broken functionality

   - Several fixes for Rockchip SoCs, addressing a USB issue on
     BPI-R2-Pro, wakeup on Gru-Bob and reliability of high-speed SD
     cards, among other minor issues

   - A fix for a long-running naming mistake that prevented the moxart
     mmc driver from working at all

   - Multiple Arm SCMI firmware fixes for hardening some corner cases"

* tag 'soc-fixes-6.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (30 commits)
  arm64: dts: imx8mp-venice-gw74xx: fix port/phy validation
  ARM: dts: lan966x: Fix the interrupt number for internal PHYs
  arm64: dts: imx8mp-venice-gw74xx: fix ksz9477 cpu port
  arm64: dts: imx8mp-venice-gw74xx: fix CAN STBY polarity
  dt-bindings: memory-controllers: fsl,imx8m-ddrc: drop Leonard Crestez
  arm64: dts: tqma8mqml: Include phy-imx8-pcie.h header
  arm64: defconfig: enable ARCH_NXP
  arm64: dts: imx8mp-tqma8mpql-mba8mpxl: add missing pinctrl for RTC alarm
  ARM: dts: fix Moxa SDIO 'compatible', remove 'sdhci' misnomer
  arm64: dts: imx8mm-verdin: extend pmic voltages
  arm64: dts: rockchip: Remove 'enable-active-low' from rk3566-quartz64-a
  arm64: dts: rockchip: Remove 'enable-active-low' from rk3399-puma
  arm64: dts: rockchip: fix property for usb2 phy supply on rk3568-evb1-v10
  arm64: dts: rockchip: fix property for usb2 phy supply on rock-3a
  arm64: dts: imx8ulp: add #reset-cells for pcc
  arm64: dts: tqma8mpxl-ba8mpxl: Fix button GPIOs
  arm64: dts: imx8mn: remove GPU power domain reset
  arm64: dts: rockchip: Set RK3399-Gru PCLK_EDP to 24 MHz
  arm64: dts: imx8mm: Reverse CPLD_Dn GPIO label mapping on MX8Menlo
  arm64: dts: rockchip: fix upper usb port on BPI-R2-Pro
  ...
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull ARM SoC fixes from Arnd Bergmann:
 "Another set of fixes for fixes for the soc tree:

   - A fix for the interrupt number on at91/lan966 ethernet PHYs

   - A second round of fixes for NXP i.MX series, including a couple of
     build issues, and board specific DT corrections on TQMa8MPQL,
     imx8mp-venice-gw74xx and imx8mm-verdin for reliability and
     partially broken functionality

   - Several fixes for Rockchip SoCs, addressing a USB issue on
     BPI-R2-Pro, wakeup on Gru-Bob and reliability of high-speed SD
     cards, among other minor issues

   - A fix for a long-running naming mistake that prevented the moxart
     mmc driver from working at all

   - Multiple Arm SCMI firmware fixes for hardening some corner cases"

* tag 'soc-fixes-6.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (30 commits)
  arm64: dts: imx8mp-venice-gw74xx: fix port/phy validation
  ARM: dts: lan966x: Fix the interrupt number for internal PHYs
  arm64: dts: imx8mp-venice-gw74xx: fix ksz9477 cpu port
  arm64: dts: imx8mp-venice-gw74xx: fix CAN STBY polarity
  dt-bindings: memory-controllers: fsl,imx8m-ddrc: drop Leonard Crestez
  arm64: dts: tqma8mqml: Include phy-imx8-pcie.h header
  arm64: defconfig: enable ARCH_NXP
  arm64: dts: imx8mp-tqma8mpql-mba8mpxl: add missing pinctrl for RTC alarm
  ARM: dts: fix Moxa SDIO 'compatible', remove 'sdhci' misnomer
  arm64: dts: imx8mm-verdin: extend pmic voltages
  arm64: dts: rockchip: Remove 'enable-active-low' from rk3566-quartz64-a
  arm64: dts: rockchip: Remove 'enable-active-low' from rk3399-puma
  arm64: dts: rockchip: fix property for usb2 phy supply on rk3568-evb1-v10
  arm64: dts: rockchip: fix property for usb2 phy supply on rock-3a
  arm64: dts: imx8ulp: add #reset-cells for pcc
  arm64: dts: tqma8mpxl-ba8mpxl: Fix button GPIOs
  arm64: dts: imx8mn: remove GPU power domain reset
  arm64: dts: rockchip: Set RK3399-Gru PCLK_EDP to 24 MHz
  arm64: dts: imx8mm: Reverse CPLD_Dn GPIO label mapping on MX8Menlo
  arm64: dts: rockchip: fix upper usb port on BPI-R2-Pro
  ...
</pre>
</div>
</content>
</entry>
<entry>
<title>drivers/base: Fix unsigned comparison to -1 in CPUMAP_FILE_MAX_BYTES</title>
<updated>2022-09-22T11:13:12+00:00</updated>
<author>
<name>Phil Auld</name>
<email>pauld@redhat.com</email>
</author>
<published>2022-09-06T20:35:42+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=d7f06bdd6ee87fbefa05af5f57361d85e7715b11'/>
<id>d7f06bdd6ee87fbefa05af5f57361d85e7715b11</id>
<content type='text'>
As PAGE_SIZE is unsigned long, -1 &gt; PAGE_SIZE when NR_CPUS &lt;= 3.
This leads to very large file sizes:

topology$ ls -l
total 0
-r--r--r-- 1 root root 18446744073709551615 Sep  5 11:59 core_cpus
-r--r--r-- 1 root root                 4096 Sep  5 11:59 core_cpus_list
-r--r--r-- 1 root root                 4096 Sep  5 10:58 core_id
-r--r--r-- 1 root root 18446744073709551615 Sep  5 10:10 core_siblings
-r--r--r-- 1 root root                 4096 Sep  5 11:59 core_siblings_list
-r--r--r-- 1 root root 18446744073709551615 Sep  5 11:59 die_cpus
-r--r--r-- 1 root root                 4096 Sep  5 11:59 die_cpus_list
-r--r--r-- 1 root root                 4096 Sep  5 11:59 die_id
-r--r--r-- 1 root root 18446744073709551615 Sep  5 11:59 package_cpus
-r--r--r-- 1 root root                 4096 Sep  5 11:59 package_cpus_list
-r--r--r-- 1 root root                 4096 Sep  5 10:58 physical_package_id
-r--r--r-- 1 root root 18446744073709551615 Sep  5 10:10 thread_siblings
-r--r--r-- 1 root root                 4096 Sep  5 11:59 thread_siblings_list

Adjust the inequality to catch the case when NR_CPUS is configured
to a small value.

Fixes: 7ee951acd31a ("drivers/base: fix userspace break from using bin_attributes for cpumap and cpulist")
Cc: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
Cc: "Rafael J. Wysocki" &lt;rafael@kernel.org&gt;
Cc: Yury Norov &lt;yury.norov@gmail.com&gt;
Cc: stable@vger.kernel.org
Cc: feng xiangjun &lt;fengxj325@gmail.com&gt;
Reported-by: feng xiangjun &lt;fengxj325@gmail.com&gt;
Signed-off-by: Phil Auld &lt;pauld@redhat.com&gt;
Signed-off-by: Yury Norov &lt;yury.norov@gmail.com&gt;
Link: https://lore.kernel.org/r/20220906203542.1796629-1-pauld@redhat.com
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
As PAGE_SIZE is unsigned long, -1 &gt; PAGE_SIZE when NR_CPUS &lt;= 3.
This leads to very large file sizes:

topology$ ls -l
total 0
-r--r--r-- 1 root root 18446744073709551615 Sep  5 11:59 core_cpus
-r--r--r-- 1 root root                 4096 Sep  5 11:59 core_cpus_list
-r--r--r-- 1 root root                 4096 Sep  5 10:58 core_id
-r--r--r-- 1 root root 18446744073709551615 Sep  5 10:10 core_siblings
-r--r--r-- 1 root root                 4096 Sep  5 11:59 core_siblings_list
-r--r--r-- 1 root root 18446744073709551615 Sep  5 11:59 die_cpus
-r--r--r-- 1 root root                 4096 Sep  5 11:59 die_cpus_list
-r--r--r-- 1 root root                 4096 Sep  5 11:59 die_id
-r--r--r-- 1 root root 18446744073709551615 Sep  5 11:59 package_cpus
-r--r--r-- 1 root root                 4096 Sep  5 11:59 package_cpus_list
-r--r--r-- 1 root root                 4096 Sep  5 10:58 physical_package_id
-r--r--r-- 1 root root 18446744073709551615 Sep  5 10:10 thread_siblings
-r--r--r-- 1 root root                 4096 Sep  5 11:59 thread_siblings_list

Adjust the inequality to catch the case when NR_CPUS is configured
to a small value.

Fixes: 7ee951acd31a ("drivers/base: fix userspace break from using bin_attributes for cpumap and cpulist")
Cc: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
Cc: "Rafael J. Wysocki" &lt;rafael@kernel.org&gt;
Cc: Yury Norov &lt;yury.norov@gmail.com&gt;
Cc: stable@vger.kernel.org
Cc: feng xiangjun &lt;fengxj325@gmail.com&gt;
Reported-by: feng xiangjun &lt;fengxj325@gmail.com&gt;
Signed-off-by: Phil Auld &lt;pauld@redhat.com&gt;
Signed-off-by: Yury Norov &lt;yury.norov@gmail.com&gt;
Link: https://lore.kernel.org/r/20220906203542.1796629-1-pauld@redhat.com
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Revert "iommu/vt-d: Fix possible recursive locking in intel_iommu_init()"</title>
<updated>2022-09-21T08:22:54+00:00</updated>
<author>
<name>Lu Baolu</name>
<email>baolu.lu@linux.intel.com</email>
</author>
<published>2022-09-21T02:40:53+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=7ebb5f8e001037efbdf18afabbbebf71bd98825e'/>
<id>7ebb5f8e001037efbdf18afabbbebf71bd98825e</id>
<content type='text'>
This reverts commit 9cd4f1434479f1ac25c440c421fbf52069079914.

Some issues were reported on the original commit. Some thunderbolt devices
don't work anymore due to the following DMA fault.

DMAR: DRHD: handling fault status reg 2
DMAR: [INTR-REMAP] Request device [09:00.0] fault index 0x8080
      [fault reason 0x25]
      Blocked a compatibility format interrupt request

Bring it back for now to avoid functional regression.

Fixes: 9cd4f1434479f ("iommu/vt-d: Fix possible recursive locking in intel_iommu_init()")
Link: https://lore.kernel.org/linux-iommu/485A6EA5-6D58-42EA-B298-8571E97422DE@getmailspring.com/
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216497
Cc: Mika Westerberg &lt;mika.westerberg@linux.intel.com&gt;
Cc: &lt;stable@vger.kernel.org&gt; # 5.19.x
Reported-and-tested-by: George Hilliard &lt;thirtythreeforty@gmail.com&gt;
Signed-off-by: Lu Baolu &lt;baolu.lu@linux.intel.com&gt;
Link: https://lore.kernel.org/r/20220920081701.3453504-1-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel &lt;jroedel@suse.de&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
This reverts commit 9cd4f1434479f1ac25c440c421fbf52069079914.

Some issues were reported on the original commit. Some thunderbolt devices
don't work anymore due to the following DMA fault.

DMAR: DRHD: handling fault status reg 2
DMAR: [INTR-REMAP] Request device [09:00.0] fault index 0x8080
      [fault reason 0x25]
      Blocked a compatibility format interrupt request

Bring it back for now to avoid functional regression.

Fixes: 9cd4f1434479f ("iommu/vt-d: Fix possible recursive locking in intel_iommu_init()")
Link: https://lore.kernel.org/linux-iommu/485A6EA5-6D58-42EA-B298-8571E97422DE@getmailspring.com/
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216497
Cc: Mika Westerberg &lt;mika.westerberg@linux.intel.com&gt;
Cc: &lt;stable@vger.kernel.org&gt; # 5.19.x
Reported-and-tested-by: George Hilliard &lt;thirtythreeforty@gmail.com&gt;
Signed-off-by: Lu Baolu &lt;baolu.lu@linux.intel.com&gt;
Link: https://lore.kernel.org/r/20220920081701.3453504-1-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel &lt;jroedel@suse.de&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'parisc-for-6.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux</title>
<updated>2022-09-18T20:26:59+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2022-09-18T20:26:59+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=7c18b453ef7237bc25b7cbd425a05ac1b6fb074b'/>
<id>7c18b453ef7237bc25b7cbd425a05ac1b6fb074b</id>
<content type='text'>
Pull parisc architecture fixes from Helge Deller:
 "Some small parisc architecture fixes for 6.0-rc6:

  One patch lightens up a previous commit and thus unbreaks building the
  debian kernel, which tries to configure a 64-bit kernel with the
  ARCH=parisc environment variable set.

  The other patches fixes asm/errno.h includes in the tools directory
  and cleans up memory allocation in the iosapic driver.

  Summary:

   - Allow configuring 64-bit kernel with ARCH=parisc

   - Fix asm/errno.h includes in tools directory for parisc and xtensa

   - Clean up iosapic memory allocation

   - Minor typo and spelling fixes"

* tag 'parisc-for-6.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: Allow CONFIG_64BIT with ARCH=parisc
  parisc: remove obsolete manual allocation aligning in iosapic
  tools/include/uapi: Fix &lt;asm/errno.h&gt; for parisc and xtensa
  Input: hp_sdc: fix spelling typo in comment
  parisc: ccio-dma: Add missing iounmap in error path in ccio_probe()
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull parisc architecture fixes from Helge Deller:
 "Some small parisc architecture fixes for 6.0-rc6:

  One patch lightens up a previous commit and thus unbreaks building the
  debian kernel, which tries to configure a 64-bit kernel with the
  ARCH=parisc environment variable set.

  The other patches fixes asm/errno.h includes in the tools directory
  and cleans up memory allocation in the iosapic driver.

  Summary:

   - Allow configuring 64-bit kernel with ARCH=parisc

   - Fix asm/errno.h includes in tools directory for parisc and xtensa

   - Clean up iosapic memory allocation

   - Minor typo and spelling fixes"

* tag 'parisc-for-6.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: Allow CONFIG_64BIT with ARCH=parisc
  parisc: remove obsolete manual allocation aligning in iosapic
  tools/include/uapi: Fix &lt;asm/errno.h&gt; for parisc and xtensa
  Input: hp_sdc: fix spelling typo in comment
  parisc: ccio-dma: Add missing iounmap in error path in ccio_probe()
</pre>
</div>
</content>
</entry>
</feed>
