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| author | Sang-Heon Jeon <ekffu200098@gmail.com> | 2026-08-24 01:18:14 +0900 |
|---|---|---|
| committer | Julia Lawall <Julia.Lawall@inria.fr> | 2026-08-23 22:12:11 +0200 |
| commit | 2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch) | |
| tree | dcc4da1d99f17541c5590ac63c77da4bf372a4ab /lib/test_debug_virtual.c | |
| download | linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.zip | |
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>
Diffstat (limited to 'lib/test_debug_virtual.c')
| -rw-r--r-- | lib/test_debug_virtual.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/lib/test_debug_virtual.c b/lib/test_debug_virtual.c new file mode 100644 index 000000000..518ee8d21 --- /dev/null +++ b/lib/test_debug_virtual.c @@ -0,0 +1,51 @@ +// SPDX-License-Identifier: GPL-2.0-only +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/export.h> +#include <linux/mm.h> +#include <linux/vmalloc.h> +#include <linux/slab.h> +#include <linux/sizes.h> +#include <linux/io.h> + +#include <asm/page.h> +#ifdef CONFIG_MIPS +#include <asm/bootinfo.h> +#endif + +struct foo { + unsigned int bar; +}; + +static struct foo *foo; + +static int __init test_debug_virtual_init(void) +{ + phys_addr_t pa; + void *va; + + va = (void *)VMALLOC_START; + pa = virt_to_phys(va); + + pr_info("PA: %pa for VA: 0x%lx\n", &pa, (unsigned long)va); + + foo = kzalloc_obj(*foo); + if (!foo) + return -ENOMEM; + + pa = virt_to_phys(foo); + va = foo; + pr_info("PA: %pa for VA: 0x%lx\n", &pa, (unsigned long)va); + + return 0; +} +module_init(test_debug_virtual_init); + +static void __exit test_debug_virtual_exit(void) +{ + kfree(foo); +} +module_exit(test_debug_virtual_exit); + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Test module for CONFIG_DEBUG_VIRTUAL"); |
