Merge Request Required Information

JIRA: https://issues.redhat.com/browse/RHEL-140473
Upstream-Status: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

Summary of Changes

Enable AMD IOMMU debugfs support now that there is more than stub code supporting it. Tested on Epyc system, and verified that the debugfs entries get populated. This also contains one commit that fixes a potential out-of-bounds read in the dedbugfs code for reading the mmio registers.

Signed-off-by: Jerry Snitselaar [email protected]

Update the include list to reflect the current state of the maintained codebase and reduce the occurrence of "Unowned Files" label in gitlab. Also adjust the jiraComponent and SST fields for the LIB subcomponent.

Signed-off-by: Rafael Aquini [email protected]

Eder Zulian (d12afc58) at 13 Mar 13:57

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Hey @jsnitsel , your MR looks good to me. However, I see that both 'dbg_mmio_offset' and 'dbg_cap_offset' from 'struct amd_iommu' are 'int'.

Would calling the kstrtou32_from_user() function in drivers/amd/iommu/debugfs.c passing a pointer to a signed buffer cause any problems depending on the user input (e.g., anything greater than INT_MAX like 0xffffffff)?

Thanks,
Eder

Eder Zulian (c0676356) at 12 Mar 10:17

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Eder Zulian (382af06e) at 11 Mar 11:12

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Eder Zulian (f8978584) at 11 Mar 09:45

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Eder Zulian (b9428026) at 09 Mar 10:13

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Eder Zulian (0809a8e6) at 02 Feb 13:14

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Eder Zulian (57f73f6b) at 02 Feb 10:45

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Eder Zulian (1756efd9) at 02 Feb 10:09

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JIRA: https://issues.redhat.com/browse/RHEL-144911

This adds a last-minute fix for the initial VFIO DMABUF implementation which was merged for v6.19-rc8.

Depends: !2014

Signed-off-by: Cédric Le Goater [email protected]

Eder Zulian (94c5ed38) at 30 Jan 13:44

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Eder Zulian (951115bf) at 30 Jan 12:37

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