diff options
| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2012-11-19 18:31:37 (GMT) |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-11-19 18:45:19 (GMT) |
| commit | bbee3aec3472fc2ca10b6b1020aec84567ea25ce (patch) | |
| tree | 3fbb99d8f84eabd37046048963f4bec03af965f4 /arch | |
| parent | afd51a0e32cd79261f0e823400886ed322a355ac (diff) | |
| download | linux-bbee3aec3472fc2ca10b6b1020aec84567ea25ce.tar.xz | |
x86: Fix warning about cast from pointer to integer of different size
This patch fixes a warning reported by the kbuild test robot where we were
casting a pointer to a physical address which represents an integer of a
different size. Per the suggestion of Peter Anvin I am replacing it and one
other spot where I made a similar cast with an unsigned long.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Link: http://lkml.kernel.org/r/20121119182927.3655.7641.stgit@ahduyck-cp1.jf.intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/head32.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/head64.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/head32.c b/arch/x86/kernel/head32.c index f15db0c..e175548 100644 --- a/arch/x86/kernel/head32.c +++ b/arch/x86/kernel/head32.c @@ -31,7 +31,7 @@ static void __init i386_default_early_setup(void) void __init i386_start_kernel(void) { memblock_reserve(__pa_symbol(_text), - (phys_addr_t)__bss_stop - (phys_addr_t)_text); + (unsigned long)__bss_stop - (unsigned long)_text); #ifdef CONFIG_BLK_DEV_INITRD /* Reserve INITRD */ diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c index 42f5df1..7b215a5 100644 --- a/arch/x86/kernel/head64.c +++ b/arch/x86/kernel/head64.c @@ -98,7 +98,7 @@ void __init x86_64_start_reservations(char *real_mode_data) copy_bootdata(__va(real_mode_data)); memblock_reserve(__pa_symbol(_text), - (phys_addr_t)__bss_stop - (phys_addr_t)_text); + (unsigned long)__bss_stop - (unsigned long)_text); #ifdef CONFIG_BLK_DEV_INITRD /* Reserve INITRD */ |