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[Bug 1505671] Re: Missing patches for CXL dri

 

This bug was fixed in the package linux - 4.3.0-1.10

---------------
linux (4.3.0-1.10) xenial; urgency=low

  [ Andy Whitcroft ]

  * [Config] make IBMVETH consistent on powerpc/ppc64el
    - LP: #1521712
  * [Config] follow ibmvscsi name change
    - LP: #1521712
  * [Config] move ibm disk and ethernet drivers to linux-image
    - LP: #1521712
  * [Config] include ibmveth in nic-modules for ppc64el
    - LP: #1521712
  * [Config] s390x -- disable abi/module checks for s390x

  [ Tim Gardner ]

  * [Config] Add spl/zfs provides to generic and powerpc64-smp
  * [Config] Add zfs to d-i fs-core-modules

  [ Upstream Kernel Changes ]

  * KVM: x86: work around infinite loop in microcode when #AC is delivered
  * KVM: svm: unconditionally intercept #DB
  * Btrfs: fix truncation of compressed and inlined extents
  * staging/dgnc: fix info leak in ioctl
  * [media] media/vivid-osd: fix info leak in ioctl
  * crypto: asymmetric_keys - remove always false comparison
  * X.509: Fix the time validation [ver #2]
  * isdn_ppp: Add checks for allocation failure in isdn_ppp_open()
  * ppp, slip: Validate VJ compression slot parameters completely

 -- Andy Whitcroft <apw@xxxxxxxxxxxxx>  Tue, 01 Dec 2015 21:37:13 +0000

** Changed in: linux (Ubuntu Xenial)
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1505671

Title:
  Missing patches for CXL dri

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Released

Bug description:
  ---Problem Description---
  cxl module patch missing
   
  Contact Information = Andrew Donnellan <andrew.donnellan@xxxxxxxxxxx> 
   
  ---uname output---
  14.04.3
   
  https://patchwork.ozlabs.org/patch/516142/ - powerpc/pci: export pcibios_free_controller()
  https://patchwork.ozlabs.org/patch/529548/ - cxl: Free virtual PHB when removing

  Andrew Donnellan - Sept. 10, 2015, 6:28 a.m.
  1)  Export pcibios_free_controller(), so it can be used by the cxl module to
  free virtual PHBs.

   arch/powerpc/kernel/pci-common.c | 1 +
   1 file changed, 1 insertion(+)

  2) When adding a vPHB in cxl_pci_vphb_add(), we allocate a pci_controller
  struct using pcibios_alloc_controller(). However, we don't free it in
  cxl_pci_vphb_remove(), causing a leak.

  Call pcibios_free_controller() in cxl_pci_vphb_remove() to free the vPHB
  data structure correctly.

  Signed-off-by: Daniel Axtens <dja@xxxxxxxxxx>
  Signed-off-by: Andrew Donnellan <andrew.donnellan@xxxxxxxxxxx>

  This patch depends on "powerpc/pci: export pcibios_free_controller()"
  [0].

  [0] https://patchwork.ozlabs.org/patch/516142/
  ---
   drivers/misc/cxl/vphb.c | 2 ++
   1 file changed, 2 insertions(+)

  The target for this bug is 14.04.3 (3.19 kernel).

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