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authorHeiko Carstens <hca@linux.ibm.com>2021-09-02 20:47:37 +0300
committerHeiko Carstens <hca@linux.ibm.com>2021-09-07 14:38:41 +0300
commit2e8275285a60868231eaf63abd9552cc27e512a2 (patch)
tree125c194d40022c8dcdef0e03139a949586aac5e0 /arch/s390
parenta052096bdd6809eeab809202726634d1ac975aa1 (diff)
downloadlinux-2e8275285a60868231eaf63abd9552cc27e512a2.tar.xz
s390/mm: fix kernel doc comments
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/mm/gmap.c11
-rw-r--r--arch/s390/mm/pgtable.c4
2 files changed, 7 insertions, 8 deletions
diff --git a/arch/s390/mm/gmap.c b/arch/s390/mm/gmap.c
index 9bb2c7512cd5..4d3b33ce81c6 100644
--- a/arch/s390/mm/gmap.c
+++ b/arch/s390/mm/gmap.c
@@ -27,7 +27,6 @@
/**
* gmap_alloc - allocate and initialize a guest address space
- * @mm: pointer to the parent mm_struct
* @limit: maximum address of the gmap address space
*
* Returns a guest address space structure.
@@ -504,7 +503,7 @@ EXPORT_SYMBOL_GPL(gmap_translate);
/**
* gmap_unlink - disconnect a page table from the gmap shadow tables
- * @gmap: pointer to guest mapping meta data structure
+ * @mm: pointer to the parent mm_struct
* @table: pointer to the host page table
* @vmaddr: vm address associated with the host page table
*/
@@ -527,7 +526,7 @@ static void gmap_pmdp_xchg(struct gmap *gmap, pmd_t *old, pmd_t new,
unsigned long gaddr);
/**
- * gmap_link - set up shadow page tables to connect a host to a guest address
+ * __gmap_link - set up shadow page tables to connect a host to a guest address
* @gmap: pointer to guest mapping meta data structure
* @gaddr: guest address
* @vmaddr: vm address
@@ -1971,7 +1970,7 @@ out_free:
EXPORT_SYMBOL_GPL(gmap_shadow_sgt);
/**
- * gmap_shadow_lookup_pgtable - find a shadow page table
+ * gmap_shadow_pgt_lookup - find a shadow page table
* @sg: pointer to the shadow guest address space structure
* @saddr: the address in the shadow aguest address space
* @pgt: parent gmap address of the page table to get shadowed
@@ -2165,7 +2164,7 @@ int gmap_shadow_page(struct gmap *sg, unsigned long saddr, pte_t pte)
}
EXPORT_SYMBOL_GPL(gmap_shadow_page);
-/**
+/*
* gmap_shadow_notify - handle notifications for shadow gmap
*
* Called with sg->parent->shadow_lock.
@@ -2225,7 +2224,7 @@ static void gmap_shadow_notify(struct gmap *sg, unsigned long vmaddr,
/**
* ptep_notify - call all invalidation callbacks for a specific pte.
* @mm: pointer to the process mm_struct
- * @addr: virtual address in the process address space
+ * @vmaddr: virtual address in the process address space
* @pte: pointer to the page table entry
* @bits: bits from the pgste that caused the notify call
*
diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c
index eec3a9d7176e..034721a68d8f 100644
--- a/arch/s390/mm/pgtable.c
+++ b/arch/s390/mm/pgtable.c
@@ -834,7 +834,7 @@ int set_guest_storage_key(struct mm_struct *mm, unsigned long addr,
}
EXPORT_SYMBOL(set_guest_storage_key);
-/**
+/*
* Conditionally set a guest storage key (handling csske).
* oldkey will be updated when either mr or mc is set and a pointer is given.
*
@@ -867,7 +867,7 @@ int cond_set_guest_storage_key(struct mm_struct *mm, unsigned long addr,
}
EXPORT_SYMBOL(cond_set_guest_storage_key);
-/**
+/*
* Reset a guest reference bit (rrbe), returning the reference and changed bit.
*
* Returns < 0 in case of error, otherwise the cc to be reported to the guest.