Re: [Crash-utility] [PATCH v2 2/2] Fix "irq [-a|-s]" options on Linux 6.5-rc1 and later

Thank you for the update, Kazu. On Wed, Jul 12, 2023 at 4:55 PM <crash-utility-request(a)redhat.com&gt; wrote: > Date: Wed, 12 Jul 2023 08:55:29 +0000 > From: HAGIO KAZUHITO(?????) <k-hagio-ab(a)nec.com&gt; > To: &quot;crash-utility(a)redhat.com&quot; <crash-utility(a)redhat.com&gt; > Cc: &quot;lijiang(a)redhat.com&quot; <lijiang(a)redhat.com&gt; > Subject: [Crash-utility] [PATCH v2 2/2] Fix "irq [-a|-s]" options on > Linux 6.5-rc1 and later > Message-ID: <1689152127-28057-1-git-send-email-k-hagio-ab(a)nec.com&gt; > Content-Type: text/plain; charset="iso-2022-jp" > > From: Kazuhito Hagio <k-hagio-ab(a)nec.com&gt; > > Kernel commit 721255b982 ("genirq: Use a maple tree for interrupt > descriptor management"), which is contained in Linux 6.5-rc1 and later > kernels, replaced irq_desc_tree with a maple tree sparse_irqs. > > Without the patch, "irq [-a|-s]" options fail with an error, e.g. the > following on x86_64, on kernels configured with CONFIG_SPARSE_IRQ=y. > > crash> irq > irq: x86_64_dump_irq: irq_desc[] or irq_desc_tree do not exist? > > Signed-off-by: Kazuhito Hagio <k-hagio-ab(a)nec.com&gt; > --- > v1 -> v2 > - Fixed a typo in the commit log: s/SPARSE_IRQS/SPARSE_IRQ/ > - Reverted the unintendedly removed line in x86_64_show_interrupts() > - Added sparse_irqs support to ia64_dump_irq() > > The v2 looks good to me. For the patches: Ack [1] [PATCH 1/2] Exclude NULL entries from do_maple_tree() return value <https://listman.redhat.com/archives/crash-utility/2023-July/010832.html> [2] [PATCH v2 2/2] Fix "irq [-a|-s]" options on Linux 6.5-rc1 and later <https://listman.redhat.com/archives/crash-utility/2023-July/010847.html>