| Message ID | 20240126210944.33688-1-joseph.salisbury@canonical.com |
|---|---|
| Headers | show |
| Series | Fixes for LP:#2049922 | expand |
On 24/01/26 04:09PM, Joseph Salisbury wrote: > BugLink: https://bugs.launchpad.net/bugs/2049922 > > [Impact] > > * Request from Google to include Intel patches for IDPF support if used from > out-of-tree module to prevent system instability > > Also being requested in bionic:linux-gcp-4.15. However, bionic:linux-gcp-4.15 > required a different backport, so it will be sent separatly. > > [Fixes] > > f18b1137d38c ("PCI: Extract ATS disabling to a helper function") > a18615b1cfc0 ("PCI: Disable ATS for specific Intel IPU E2000 devices") > > [Test Case] > > * Compile test > * Boot test > * Test on non-IDPF instance > * Also tested by Google. > > [Where things could go wrong] > > * Low chance of regression, changes very isolated > > [Other Info] > > * SF #00376470 > > Bartosz Pawlowski (2): > PCI: Extract ATS disabling to a helper function > PCI: Disable ATS for specific Intel IPU E2000 devices > > drivers/pci/quirks.c | 29 ++++++++++++++++++++++++++--- > 1 file changed, 26 insertions(+), 3 deletions(-) Acked-by: Andrei Gherzan <andrei.gherzan@canonical.com>
On 1/26/24 2:09 PM, Joseph Salisbury wrote: > BugLink: https://bugs.launchpad.net/bugs/2049922 > > [Impact] > > * Request from Google to include Intel patches for IDPF support if used from > out-of-tree module to prevent system instability > > Also being requested in bionic:linux-gcp-4.15. However, bionic:linux-gcp-4.15 > required a different backport, so it will be sent separatly. > > [Fixes] > > f18b1137d38c ("PCI: Extract ATS disabling to a helper function") > a18615b1cfc0 ("PCI: Disable ATS for specific Intel IPU E2000 devices") > > [Test Case] > > * Compile test > * Boot test > * Test on non-IDPF instance > * Also tested by Google. > > [Where things could go wrong] > > * Low chance of regression, changes very isolated > > [Other Info] > > * SF #00376470 > > Bartosz Pawlowski (2): > PCI: Extract ATS disabling to a helper function > PCI: Disable ATS for specific Intel IPU E2000 devices > > drivers/pci/quirks.c | 29 ++++++++++++++++++++++++++--- > 1 file changed, 26 insertions(+), 3 deletions(-) > Acked-by: Tim Gardner <tim.gardner@canonical.com>
On 1/26/24 3:09 PM, Joseph Salisbury wrote: > BugLink: https://bugs.launchpad.net/bugs/2049922 > > [Impact] > > * Request from Google to include Intel patches for IDPF support if used from > out-of-tree module to prevent system instability > > Also being requested in bionic:linux-gcp-4.15. However, bionic:linux-gcp-4.15 > required a different backport, so it will be sent separatly. > > [Fixes] > > f18b1137d38c ("PCI: Extract ATS disabling to a helper function") > a18615b1cfc0 ("PCI: Disable ATS for specific Intel IPU E2000 devices") > > [Test Case] > > * Compile test > * Boot test > * Test on non-IDPF instance > * Also tested by Google. > > [Where things could go wrong] > > * Low chance of regression, changes very isolated > > [Other Info] > > * SF #00376470 > > Bartosz Pawlowski (2): > PCI: Extract ATS disabling to a helper function > PCI: Disable ATS for specific Intel IPU E2000 devices > > drivers/pci/quirks.c | 29 ++++++++++++++++++++++++++--- > 1 file changed, 26 insertions(+), 3 deletions(-) > Applied to focal:linux-gcp master-next branch. John
BugLink: https://bugs.launchpad.net/bugs/2049922 [Impact] * Request from Google to include Intel patches for IDPF support if used from out-of-tree module to prevent system instability Also being requested in bionic:linux-gcp-4.15. However, bionic:linux-gcp-4.15 required a different backport, so it will be sent separatly. [Fixes] f18b1137d38c ("PCI: Extract ATS disabling to a helper function") a18615b1cfc0 ("PCI: Disable ATS for specific Intel IPU E2000 devices") [Test Case] * Compile test * Boot test * Test on non-IDPF instance * Also tested by Google. [Where things could go wrong] * Low chance of regression, changes very isolated [Other Info] * SF #00376470 Bartosz Pawlowski (2): PCI: Extract ATS disabling to a helper function PCI: Disable ATS for specific Intel IPU E2000 devices drivers/pci/quirks.c | 29 ++++++++++++++++++++++++++--- 1 file changed, 26 insertions(+), 3 deletions(-)