From 27600805e62f800bacf990354632eae4e487d34c Mon Sep 17 00:00:00 2001 From: Yazen Ghannam Date: Thu, 3 Sep 2026 10:43:25 -0500 Subject: x86/amd_node: Fix PCI device reference counting in amd_smn_init() The local "root" pointer is a temporary variable used during the device search. Therefore, refcount related to the search iterators should be cleaned up after the search is complete. Use the __free() cleanup macro to ensure the refcount is decremented when the temporary pointer goes out of scope. Additionally, increment the refcount when caching a root pointer. This ensures the in-use refcount is separate from the temporary search refcounting. Finally, drop the redundant "root = NULL" before the second search loop. The pci_get_class() iterator always decrements the refcount of its "from" argument, so the first loop can only fall through with "root" already NULL. Fixes: 0a4b61d9c2e4 ("x86/amd_node: Fix AMD root device caching") Closes: https://sashiko.dev/#/patchset/20260806160159.230453-1-jason.andryuk%40amd.com Reported-by: Sashiko Assisted-by: LLM Signed-off-by: Yazen Ghannam Signed-off-by: Borislav Petkov (AMD) Reviewed-by: Mario Limonciello (AMD) Cc: Link: https://patch.msgid.link/20260903154325.74343-1-yazen.ghannam@amd.com --- lib/fonts/Makefile | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 lib/fonts/Makefile (limited to 'lib/fonts/Makefile') diff --git a/lib/fonts/Makefile b/lib/fonts/Makefile new file mode 100644 index 000000000..7202a70a5 --- /dev/null +++ b/lib/fonts/Makefile @@ -0,0 +1,23 @@ +# SPDX-License-Identifier: GPL-2.0 +# Font handling + +font-y := fonts.o +font-$(CONFIG_FRAMEBUFFER_CONSOLE_ROTATION) += font_rotate.o + +# Built-in fonts; sorted by Family-Size in ascending order +font-$(CONFIG_FONT_6x8) += font_6x8.o +font-$(CONFIG_FONT_6x10) += font_6x10.o +font-$(CONFIG_FONT_6x11) += font_6x11.o +font-$(CONFIG_FONT_7x14) += font_7x14.o +font-$(CONFIG_FONT_8x8) += font_8x8.o +font-$(CONFIG_FONT_8x16) += font_8x16.o +font-$(CONFIG_FONT_10x18) += font_10x18.o +font-$(CONFIG_FONT_ACORN_8x8) += font_acorn_8x8.o +font-$(CONFIG_FONT_MINI_4x6) += font_mini_4x6.o +font-$(CONFIG_FONT_PEARL_8x8) += font_pearl_8x8.o +font-$(CONFIG_FONT_SUN8x16) += font_sun8x16.o +font-$(CONFIG_FONT_SUN12x22) += font_sun12x22.o +font-$(CONFIG_FONT_TER10x18) += font_ter10x18.o +font-$(CONFIG_FONT_TER16x32) += font_ter16x32.o + +obj-$(CONFIG_FONT_SUPPORT) += font.o -- cgit v1.3.1