diff options
| author | Olof Johansson <olof@lixom.net> | 2019-12-05 13:16:58 -0800 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2019-12-05 13:18:54 -0800 |
| commit | 942e6f8a8314e5550e254519dfba4ccd5170421d (patch) | |
| tree | 75ec655b440fbc1c454247af38b5596dd8c78de9 /init/initramfs.c | |
| parent | 336bab731be76a90291697e51d2aed0ad67d7cb5 (diff) | |
| parent | b08baef02b26cf7c2123e4a24a2fa1fb7a593ffb (diff) | |
Merge mainline/master into arm/fixes
This brings in the mainline tree right after armsoc contents was merged
this release cycle, so that we can re-run savedefconfig, etc.
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'init/initramfs.c')
| -rw-r--r-- | init/initramfs.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/init/initramfs.c b/init/initramfs.c index c47dad0884f7..8ec1be4d7d51 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -10,6 +10,7 @@ #include <linux/syscalls.h> #include <linux/utime.h> #include <linux/file.h> +#include <linux/memblock.h> static ssize_t __init xwrite(int fd, const char *p, size_t count) { @@ -529,6 +530,13 @@ extern unsigned long __initramfs_size; void __weak free_initrd_mem(unsigned long start, unsigned long end) { +#ifdef CONFIG_ARCH_KEEP_MEMBLOCK + unsigned long aligned_start = ALIGN_DOWN(start, PAGE_SIZE); + unsigned long aligned_end = ALIGN(end, PAGE_SIZE); + + memblock_free(__pa(aligned_start), aligned_end - aligned_start); +#endif + free_reserved_area((void *)start, (void *)end, POISON_FREE_INITMEM, "initrd"); } |