coccinelle: alloc_cast: drop removed allocatorsgrafted

- pci_alloc_consistent() and pci_zalloc_consistent() were removed by
  commit 7968778914e5
  ("PCI: Remove the deprecated "pci-dma-compat.h" API")

- kmem_alloc() was removed by commit f078d4ea8276
  ("xfs: convert kmem_alloc() to kmalloc()")

- kmem_zalloc() was removed by commit 10634530f7ba
  ("xfs: convert kmem_zalloc() to kzalloc()")

- kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit
  bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers")

So drop them from the rules.

No functional change.

Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>

1 files changed, 21 insertions, 0 deletions

diff --git a/scripts/Makefile.kstack_erase b/scripts/Makefile.kstack_erase
new file mode 100644
index 000000000..ee7e4ef7b
--- /dev/null
+++ b/scripts/Makefile.kstack_erase
@@ -0,0 +1,21 @@
+# SPDX-License-Identifier: GPL-2.0
+
+ifdef CONFIG_GCC_PLUGIN_STACKLEAK
+kstack-erase-cflags-y += -fplugin=$(objtree)/scripts/gcc-plugins/stackleak_plugin.so
+kstack-erase-cflags-y += -fplugin-arg-stackleak_plugin-track-min-size=$(CONFIG_KSTACK_ERASE_TRACK_MIN_SIZE)
+kstack-erase-cflags-y += -fplugin-arg-stackleak_plugin-arch=$(SRCARCH)
+kstack-erase-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK_VERBOSE) += -fplugin-arg-stackleak_plugin-verbose
+DISABLE_KSTACK_ERASE := -fplugin-arg-stackleak_plugin-disable
+endif
+
+ifdef CONFIG_CC_IS_CLANG
+kstack-erase-cflags-y += -fsanitize-coverage=stack-depth
+kstack-erase-cflags-y += -fsanitize-coverage-stack-depth-callback-min=$(CONFIG_KSTACK_ERASE_TRACK_MIN_SIZE)
+DISABLE_KSTACK_ERASE  := -fno-sanitize-coverage=stack-depth
+endif
+
+KSTACK_ERASE_CFLAGS   := $(kstack-erase-cflags-y)
+
+export KSTACK_ERASE_CFLAGS DISABLE_KSTACK_ERASE
+
+KBUILD_CFLAGS += $(KSTACK_ERASE_CFLAGS)