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Apply Patch: Increase the number of IRQ descriptors for SPARSEIRQ #3

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Apply Patch: Increase the number of IRQ descriptors for SPARSEIRQ #3

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Commits on May 30, 2023

  1. UBUNTU: [Packaging] Initialize linux-nvidia 

    Signed-off-by: Ian May <[email protected]>
    @ianmay81
    ianmay81 committed May 30, 2023
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  2. UBUNTU: [Packaging] update variants 

    BugLink: https://bugs.launchpad.net/bugs/1786013
Signed-off-by: Ian May <[email protected]>
    @ianmay81
    ianmay81 committed May 30, 2023
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  3. UBUNTU: [Packaging] update Ubuntu.md 

    BugLink: https://bugs.launchpad.net/bugs/1786013
Signed-off-by: Ian May <[email protected]>
    @ianmay81
    ianmay81 committed May 30, 2023
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  4. UBUNTU: Start new release 

    Ignore: yes
Signed-off-by: Ian May <[email protected]>
    @ianmay81
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  5. UBUNTU: [config] linux-nvidia: update annotations for derivative 

    Signed-off-by: Ian May <[email protected]>
    @ianmay81
    ianmay81 committed May 30, 2023
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  6. UBUNTU: [config] linux-nvidia: update dkms modules for derivative 

    Signed-off-by: Ian May <[email protected]>
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  7. UBUNTU: Ubuntu-nvidia-6.2.0-1001.1 

    Signed-off-by: Ian May <[email protected]>
    @ianmay81
    ianmay81 committed May 30, 2023
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  8. UBUNTU: Start new release 

    Ignore: yes
Signed-off-by: Ian May <[email protected]>
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  9. UBUNTU: [Config] nvidia: disable rust 

    Signed-off-by: Ian May <[email protected]>
    @ianmay81
    ianmay81 committed May 30, 2023
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  10. UBUNTU: Ubuntu-nvidia-6.2.0-1002.2 

    Signed-off-by: Ian May <[email protected]>
    @ianmay81
    ianmay81 committed May 30, 2023
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  11. UBUNTU: [Packaging] fix Vcs-Git url 

    Ignore: yes
Signed-off-by: Ian May <[email protected]>
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    ianmay81 committed May 30, 2023
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  12. UBUNTU: [Packaging] resync getabis 

    BugLink: https://bugs.launchpad.net/bugs/1786013
Signed-off-by: Ian May <[email protected]>
    @ianmay81
    ianmay81 committed May 30, 2023
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  13. UBUNTU: Start new release 

    Ignore: yes
Signed-off-by: Ian May <[email protected]>
    @ianmay81
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  14. UBUNTU: [Packaging] enable rust only in the generic kernel for amd64 

    BugLink: https://bugs.launchpad.net/bugs/2021605

This allows to avoid building any kind of Rust artifact in other
kernels, except for the generic one and only on amd64.

Signed-off-by: Andrea Righi <[email protected]>
Acked-by: Tim Gardner <tim.gardner at canonical.com>
Acked-by: Andrei Gherzan <andrei.gherzan at canonical.com>
Signed-off-by: Ian May <[email protected]>
    @ianmay81
    Andrea Righi authored and ianmay81 committed May 30, 2023
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  15. UBUNTU: [Config] nvidia: update configs 

    Copied from master

Ignore: yes
Signed-off-by: Ian May <[email protected]>
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  16. UBUNTU: Ubuntu-nvidia-6.2.0-1003.3 

    Signed-off-by: Ian May <[email protected]>
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    ianmay81 committed May 30, 2023
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Commits on May 31, 2023

  1. UBUNTU: [Packaging] Initialize linux-nvidia-6.2 

    Signed-off-by: Ian May <[email protected]>
    @ianmay81
    ianmay81 committed May 31, 2023
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  2. UBUNTU: [Packaging] update variants 

    BugLink: https://bugs.launchpad.net/bugs/1786013
Signed-off-by: Ian May <[email protected]>
    @ianmay81
    ianmay81 committed May 31, 2023
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  3. UBUNTU: [Packaging] update Ubuntu.md 

    BugLink: https://bugs.launchpad.net/bugs/1786013
Signed-off-by: Ian May <[email protected]>
    @ianmay81
    ianmay81 committed May 31, 2023
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  4. UBUNTU: [Packaging] update update.conf 

    BugLink: https://bugs.launchpad.net/bugs/1786013
Signed-off-by: Ian May <[email protected]>
    @ianmay81
    ianmay81 committed May 31, 2023
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  5. UBUNTU: Start new release 

    Ignore: yes
Signed-off-by: Ian May <[email protected]>
    @ianmay81
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  6. UBUNTU: Ubuntu-nvidia-6.2-6.2.0-1002.2~22.04.1 

    Signed-off-by: Ian May <[email protected]>
    @ianmay81
    ianmay81 committed May 31, 2023
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  7. UBUNTU: [Packaging] fix Vcs-Git url 

    Ignore: yes
Signed-off-by: Ian May <[email protected]>
    @ianmay81
    ianmay81 committed May 31, 2023
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  8. UBUNTU: [Packaging] update helper script 

    Ignore: yes
Signed-off-by: Ian May <[email protected]>
    @ianmay81
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  9. UBUNTU: Start new release 

    Ignore: yes
Signed-off-by: Ian May <[email protected]>
    @ianmay81
    ianmay81 committed May 31, 2023
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  10. UBUNTU: link-to-tracker: update tracking bug 

    BugLink: https://bugs.launchpad.net/bugs/2021879
Properties: no-test-build
Signed-off-by: Ian May <[email protected]>
    @ianmay81
    ianmay81 committed May 31, 2023
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  11. UBUNTU: Ubuntu-nvidia-6.2-6.2.0-1003.3~22.04.1 

    Signed-off-by: Ian May <[email protected]>
    @ianmay81
    ianmay81 committed May 31, 2023
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Commits on Jun 5, 2023

  1. drm/ast: Fix ARM compatibility 

    BugLink: https://bugs.launchpad.net/bugs/2021535

ARM architecture only has 'memory', so all devices are accessed by
MMIO if possible.

Signed-off-by: Jammy Huang <[email protected]>
Reviewed-by: Thomas Zimmermann <[email protected]>
Signed-off-by: Thomas Zimmermann <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Acked-by: Brad Figg <[email protected]>
Acked-by: Jamie Nguyen <[email protected]>
(cherry picked from commit 4327a61)
Signed-off-by: Ian May <[email protected]>
    @jammyaspeed @nvidia-bfigg
    jammyaspeed authored and nvidia-bfigg committed Jun 5, 2023
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Commits on Jun 22, 2023

  1. genirq: Use hlist for managing resend handlers 

    The current implementation utilizes a bitmap for managing interrupt resend
handlers, which is allocated based on the SPARSE_IRQ/NR_IRQS macros.
However, this method may not efficiently utilize memory during runtime,
particularly when IRQ_BITMAP_BITS is large.

Address this issue by using an hlist to manage interrupt resend handlers
instead of relying on a static bitmap memory allocation. Additionally, a
new function, clear_irq_resend(), is introduced and called from
irq_shutdown to ensure a graceful teardown of the interrupt.

Signed-off-by: Shanker Donthineni <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Shanker Donthineni <[email protected]>
Acked-by: Shanker Donthineni <[email protected]>
Acked-by: Jamie Nguyen <[email protected]>
(cherry picked from commit bc06a9e linux-next)
    @shankerd04 @jamieNguyenNVIDIA
    shankerd04 authored and jamieNguyenNVIDIA committed Jun 22, 2023
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  2. genirq: Encapsulate sparse bitmap handling 

    Move the open coded sparse bitmap handling into helper functions as
a preparatory step for converting the sparse interrupt management
to a maple tree.

No functional change.

Signed-off-by: Shanker Donthineni <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Shanker Donthineni <[email protected]>
Acked-by: Shanker Donthineni <[email protected]>
Acked-by: Jamie Nguyen <[email protected]>
(cherry picked from commit 5e630aa linux-next)
    @shankerd04 @jamieNguyenNVIDIA
    shankerd04 authored and jamieNguyenNVIDIA committed Jun 22, 2023
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  3. genirq: Use a maple tree for interrupt descriptor management 

    The current implementation uses a static bitmap for interrupt descriptor
allocation and a radix tree to pointer store the pointer for lookup.

However, the size of the bitmap is constrained by the build time macro
MAX_SPARSE_IRQS, which may not be sufficient to support high-end servers,
particularly those with GICv4.1 hardware, which require a large interrupt
space to cover LPIs and vSGIs.

Replace the bitmap and the radix tree with a maple tree, which not only
stores pointers for lookup, but also provides a mechanism to find free
ranges. That removes the build time hardcoded upper limit.

Signed-off-by: Shanker Donthineni <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Shanker Donthineni <[email protected]>
Acked-by: Shanker Donthineni <[email protected]>
Acked-by: Jamie Nguyen <[email protected]>
(cherry picked from commit 721255b linux-next)
    @shankerd04 @jamieNguyenNVIDIA
    shankerd04 authored and jamieNguyenNVIDIA committed Jun 22, 2023
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