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ksmbd: fixes build on kernel 5.15.52+

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Fixes: #9691, #9695
This commit is contained in:
AmadeusGhost 2022-06-21 23:15:30 +08:00
parent 5f2e5ff67d
commit a78577fbd0
2 changed files with 44 additions and 3 deletions
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3
package/kernel/ksmbd/Makefile
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@ -14,9 +14,6 @@ PKG_LICENSE_FILES:=COPYING
include $(INCLUDE_DIR)/kernel.mk
include $(INCLUDE_DIR)/package.mk
TAR_OPTIONS+= --strip-components 1
TAR_CMD=$(HOST_TAR) -C $(1) $(TAR_OPTIONS)
define KernelPackage/fs-ksmbd
SUBMENU:=Filesystems
TITLE:=SMB kernel server support

44
package/kernel/ksmbd/patches/02-fixes-mapping-helpers.patch Normal file
View File

@ -0,0 +1,44 @@
--- a/smbacl.c
+++ b/smbacl.c
@@ -281,7 +281,8 @@ static int sid_to_id(struct user_namespace *user_ns,
uid_t id;
id = le32_to_cpu(psid->sub_auth[psid->num_subauth - 1]);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0) || \
+ (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 52) && LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0))
uid = mapped_kuid_user(user_ns, &init_user_ns, KUIDT_INIT(id));
#else
/*
@@ -304,7 +305,8 @@ static int sid_to_id(struct user_namespace *user_ns,
gid_t id;
id = le32_to_cpu(psid->sub_auth[psid->num_subauth - 1]);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0) || \
+ (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 52) && LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0))
gid = mapped_kgid_user(user_ns, &init_user_ns, KGIDT_INIT(id));
#else
/*
--- a/smbacl.h
+++ b/smbacl.h
@@ -221,7 +221,8 @@ static inline uid_t posix_acl_uid_translate(struct user_namespace *mnt_userns,
kuid_t kuid;
/* If this is an idmapped mount, apply the idmapping. */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0) || \
+ (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 52) && LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0))
kuid = mapped_kuid_fs(mnt_userns, &init_user_ns, pace->e_uid);
#else
kuid = kuid_into_mnt(mnt_userns, pace->e_uid);
@@ -241,7 +242,8 @@ static inline gid_t posix_acl_gid_translate(struct user_namespace *mnt_userns,
kgid_t kgid;
/* If this is an idmapped mount, apply the idmapping. */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0) || \
+ (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 52) && LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0))
kgid = mapped_kgid_fs(mnt_userns, &init_user_ns, pace->e_gid);
#else
kgid = kgid_into_mnt(mnt_userns, pace->e_gid);