Merge tag 'kmalloc_obj-treewide-v7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull kmalloc_obj conversion from Kees Cook:
 "This does the tree-wide conversion to kmalloc_obj() and friends using
  coccinelle, with a subsequent small manual cleanup of whitespace
  alignment that coccinelle does not handle.

  This uncovered a clang bug in __builtin_counted_by_ref(), so the
  conversion is preceded by disabling that for current versions of
  clang.  The imminent clang 22.1 release has the fix.

  I've done allmodconfig build tests for x86_64, arm64, i386, and arm. I
  did defconfig builds for alpha, m68k, mips, parisc, powerpc, riscv,
  s390, sparc, sh, arc, csky, xtensa, hexagon, and openrisc"

* tag 'kmalloc_obj-treewide-v7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  kmalloc_obj: Clean up after treewide replacements
  treewide: Replace kmalloc with kmalloc_obj for non-scalar types
  compiler_types: Disable __builtin_counted_by_ref for Clang

5 files changed, 8 insertions, 8 deletions

diff --git a/arch/alpha/kernel/core_marvel.c b/arch/alpha/kernel/core_marvel.c
index d38f4d6759e4..b5b547732398 100644
--- a/arch/alpha/kernel/core_marvel.c
+++ b/arch/alpha/kernel/core_marvel.c
@@ -861,7 +861,7 @@ marvel_agp_setup(alpha_agp_info *agp)
 	if (!alpha_agpgart_size)
 		return -ENOMEM;
 
-	aper = kmalloc(sizeof(*aper), GFP_KERNEL);
+	aper = kmalloc_obj(*aper, GFP_KERNEL);
 	if (aper == NULL) return -ENOMEM;
 
 	aper->arena = agp->hose->sg_pci;
@@ -1059,7 +1059,7 @@ marvel_agp_info(void)
 	/*
 	 * Allocate the info structure.
 	 */
-	agp = kmalloc(sizeof(*agp), GFP_KERNEL);
+	agp = kmalloc_obj(*agp, GFP_KERNEL);
 	if (!agp)
 		return NULL;
 
diff --git a/arch/alpha/kernel/core_titan.c b/arch/alpha/kernel/core_titan.c
index 77f5d68ed04b..ddaef7b75ba7 100644
--- a/arch/alpha/kernel/core_titan.c
+++ b/arch/alpha/kernel/core_titan.c
@@ -594,7 +594,7 @@ titan_agp_setup(alpha_agp_info *agp)
 	if (!alpha_agpgart_size)
 		return -ENOMEM;
 
-	aper = kmalloc(sizeof(struct titan_agp_aperture), GFP_KERNEL);
+	aper = kmalloc_obj(struct titan_agp_aperture, GFP_KERNEL);
 	if (aper == NULL)
 		return -ENOMEM;
 
@@ -760,7 +760,7 @@ titan_agp_info(void)
 	/*
 	 * Allocate the info structure.
 	 */
-	agp = kmalloc(sizeof(*agp), GFP_KERNEL);
+	agp = kmalloc_obj(*agp, GFP_KERNEL);
 	if (!agp)
 		return NULL;
 
diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
index cbefa5a77384..6fbc2d179e93 100644
--- a/arch/alpha/kernel/module.c
+++ b/arch/alpha/kernel/module.c
@@ -46,7 +46,7 @@ process_reloc_for_got(Elf64_Rela *rela,
 			goto found_entry;
 		}
 
-	g = kmalloc (sizeof (*g), GFP_KERNEL);
+	g = kmalloc_obj(*g, GFP_KERNEL);
 	g->next = chains[r_sym].next;
 	g->r_addend = r_addend;
 	g->got_offset = *poffset;
@@ -93,7 +93,7 @@ module_frob_arch_sections(Elf64_Ehdr *hdr, Elf64_Shdr *sechdrs,
 	}
 
 	nsyms = symtab->sh_size / sizeof(Elf64_Sym);
-	chains = kcalloc(nsyms, sizeof(struct got_entry), GFP_KERNEL);
+	chains = kzalloc_objs(struct got_entry, nsyms, GFP_KERNEL);
 	if (!chains) {
 		printk(KERN_ERR
 		       "module %s: no memory for symbol chain buffer\n",
diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c
index 8e9b4ac86b7e..93eb07018e6b 100644
--- a/arch/alpha/kernel/pci.c
+++ b/arch/alpha/kernel/pci.c
@@ -220,7 +220,7 @@ static void pdev_save_srm_config(struct pci_dev *dev)
 		printed = 1;
 	}
 
-	tmp = kmalloc(sizeof(*tmp), GFP_KERNEL);
+	tmp = kmalloc_obj(*tmp, GFP_KERNEL);
 	if (!tmp) {
 		printk(KERN_ERR "%s: kmalloc() failed!\n", __func__);
 		return;
diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c
index f0af444a69a4..ea4e7243c0e9 100644
--- a/arch/alpha/kernel/setup.c
+++ b/arch/alpha/kernel/setup.c
@@ -392,7 +392,7 @@ register_cpus(void)
 	int i;
 
 	for_each_possible_cpu(i) {
-		struct cpu *p = kzalloc(sizeof(*p), GFP_KERNEL);
+		struct cpu *p = kzalloc_obj(*p, GFP_KERNEL);
 		if (!p)
 			return -ENOMEM;
 		register_cpu(p, i);