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 --- fs/ntfs/reparse.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 fs/ntfs/reparse.h (limited to 'fs/ntfs/reparse.h') diff --git a/fs/ntfs/reparse.h b/fs/ntfs/reparse.h new file mode 100644 index 000000000..b6360b045 --- /dev/null +++ b/fs/ntfs/reparse.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (c) 2008-2021 Jean-Pierre Andre + * Copyright (c) 2025 LG Electronics Co., Ltd. + */ + +#ifndef _LINUX_NTFS_REPARSE_H +#define _LINUX_NTFS_REPARSE_H + +extern __le16 reparse_index_name[]; + +int ntfs_parse_reparse(struct ntfs_inode *ni, unsigned int *mode); +unsigned int ntfs_reparse_tag_dt_types(struct ntfs_volume *vol, unsigned long mref); +int ntfs_translate_symlink_path(struct dentry *dentry, const char *target, + char **translated); +int ntfs_reparse_set_wsl_symlink(struct ntfs_inode *ni, + const char *target, int target_len); +int ntfs_reparse_set_native_symlink(struct ntfs_inode *ni, + const char *symname, int symlen); +int ntfs_reparse_set_wsl_not_symlink(struct ntfs_inode *ni, mode_t mode); +int ntfs_delete_reparse_index(struct ntfs_inode *ni); +int ntfs_remove_ntfs_reparse_data(struct ntfs_inode *ni); + +#endif /* _LINUX_NTFS_REPARSE_H */ -- cgit v1.3.1