diff options
| author |   Mike Rapoport <rppt@linux.ibm.com> | 2019-05-13 17:18:49 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-14 09:47:47 -0700 |
| commit | 0d7b4a607d8f0f95f1ce49e993a04317d10a4ecd (patch) | |
| tree | 1afedc5284ef9dab1992140ad143734ac1a3c111 /arch/riscv | |
| parent | init: free_initmem: poison freed init memory (diff) | |
| download | linux-dev-0d7b4a607d8f0f95f1ce49e993a04317d10a4ecd.tar.xz linux-dev-0d7b4a607d8f0f95f1ce49e993a04317d10a4ecd.zip | |
riscv: switch over to generic free_initmem()
The riscv version of free_initmem() differs from the generic one only in
that it sets the freed memory to zero.
Make ricsv use the generic version and poison the freed memory.
Link: http://lkml.kernel.org/r/1550515285-17446-5-git-send-email-rppt@linux.ibm.com
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Reviewed-by: Palmer Dabbelt <palmer@sifive.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Richard Kuo <rkuo@codeaurora.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/riscv')
| -rw-r--r-- | arch/riscv/mm/init.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index bc7b77e34d09..8bf6f9c2d48c 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -66,11 +66,6 @@ void __init mem_init(void) mem_init_print_info(NULL); } -void free_initmem(void) -{ - free_initmem_default(0); -} - #ifdef CONFIG_BLK_DEV_INITRD static void __init setup_initrd(void) { |