32-bit compilation makes compiler unhappy about too big right shifts.
Use a similar trick to Linux kernel project by replacing foo >> 32 by
(foo >> 16) >> 16.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
kexec/arch/i386/x86-linux-setup.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/kexec/arch/i386/x86-linux-setup.c b/kexec/arch/i386/x86-linux-setup.c
index 73251b93397b..efb6e2cba508 100644
--- a/kexec/arch/i386/x86-linux-setup.c
+++ b/kexec/arch/i386/x86-linux-setup.c
@@ -99,11 +99,11 @@ void setup_linux_bootloader_parameters_high(
if (real_mode->protocol_version >= 0x020c &&
(initrd_base & 0xffffffffUL) != initrd_base)
- real_mode->ext_ramdisk_image = initrd_base >> 32;
+ real_mode->ext_ramdisk_image = (initrd_base >> 16) >> 16;
if (real_mode->protocol_version >= 0x020c &&
(initrd_size & 0xffffffffUL) != initrd_size)
- real_mode->ext_ramdisk_size = initrd_size >> 32;
+ real_mode->ext_ramdisk_size = (initrd_size >> 16) >> 16;
/* The location of the command line */
/* if (real_mode_base == 0x90000) { */
@@ -117,7 +117,7 @@ void setup_linux_bootloader_parameters_high(
real_mode->cmd_line_ptr = cmd_line_ptr & 0xffffffffUL;
if ((real_mode->protocol_version >= 0x020c) &&
((cmd_line_ptr & 0xffffffffUL) != cmd_line_ptr))
- real_mode->ext_cmd_line_ptr = cmd_line_ptr >> 32;
+ real_mode->ext_cmd_line_ptr = (cmd_line_ptr >> 16) >> 16;
}
/* Fill in the command line */
@@ -172,7 +172,7 @@ static int setup_linux_vesafb(struct x86_linux_param_header *real_mode)
real_mode->vesapm_seg = 0;
if (fix.smem_start > 0xffffffffUL) {
- real_mode->ext_lfb_base = fix.smem_start >> 32;
+ real_mode->ext_lfb_base = (fix.smem_start >> 16) >> 16;
real_mode->capabilities |= VIDEO_CAPABILITY_64BIT_BASE;
}
--
2.43.0.rc1.1336.g36b5255a03ac
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