From f146c7bc85a51f95c05e0f8173d484eb301ece78 Mon Sep 17 00:00:00 2001 From: Danilo Krummrich Date: Thu, 13 Aug 2026 18:52:04 +0200 Subject: PCI: Add pci_irq_type() to query the allocated interrupt type Add a helper that returns PCI_IRQ_MSIX, PCI_IRQ_MSI, or PCI_IRQ_INTX based on the interrupt type the PCI core selected after pci_alloc_irq_vectors(). Several drivers already open-code this check against pdev->msix_enabled and pdev->msi_enabled, or even open code this helper [1]. A common helper avoids the duplication and keeps drivers from accessing the bitfield directly (see also [2]). Acked-by: Bjorn Helgaas Tested-by: John Hubbard Link: https://elixir.bootlin.com/linux/v7.1/source/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c#L196 [1] Inspired-by: John Hubbard Link: https://lore.kernel.org/all/DKKG2QM3YJYB.Z2H2B2UXJ75N@kernel.org/ [2] Reviewed-by: Gary Guo Link: https://patch.msgid.link/20260813165234.620555-5-dakr@kernel.org [ Add missing pci_irq_type() stub for CONFIG_PCI=n. ] Signed-off-by: Danilo Krummrich --- security/tomoyo/Makefile | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 security/tomoyo/Makefile (limited to 'security/tomoyo/Makefile') diff --git a/security/tomoyo/Makefile b/security/tomoyo/Makefile new file mode 100644 index 000000000..e3c0f853a --- /dev/null +++ b/security/tomoyo/Makefile @@ -0,0 +1,21 @@ +# SPDX-License-Identifier: GPL-2.0 +CONTEXT_ANALYSIS := y + +obj-y = audit.o common.o condition.o domain.o environ.o file.o gc.o group.o load_policy.o memory.o mount.o network.o realpath.o securityfs_if.o tomoyo.o util.o + +targets += builtin-policy.h + +quiet_cmd_policy = POLICY $@ + cmd_policy = { \ + $(foreach x, profile exception_policy domain_policy manager stat, \ + printf 'static char tomoyo_builtin_$x[] __initdata =\n'; \ + sed -e 's/\\/\\\\/g' -e 's/\"/\\"/g' -e 's/\(.*\)/\t"\1\\n"/' -- $(firstword $(filter %/$x.conf %/$x.conf.default, $^) /dev/null); \ + printf '\t"";\n';) \ + } > $@ + +$(obj)/builtin-policy.h: $(wildcard $(obj)/policy/*.conf $(src)/policy/*.conf.default) FORCE + $(call if_changed,policy) + +ifndef CONFIG_SECURITY_TOMOYO_INSECURE_BUILTIN_SETTING +$(obj)/common.o: $(obj)/builtin-policy.h +endif -- cgit v1.3.1