@@ -1036,7 +1036,7 @@ void asmlinkage __init noreturn __start_xen(unsigned long mbi_p)
struct boot_info *bi;
multiboot_info_t *mbi;
module_t *mod;
- unsigned long nr_pages, raw_max_page, module_map[1];
+ unsigned long nr_pages, raw_max_page;
int i, j, e820_warn = 0, bytes = 0;
unsigned long eb_start, eb_end;
bool acpi_boot_table_init_done = false, relocated = false;
@@ -1186,15 +1186,14 @@ void asmlinkage __init noreturn __start_xen(unsigned long mbi_p)
panic("dom0 kernel not specified. Check bootloader configuration\n");
/* Check that we don't have a silly number of modules. */
- if ( bi->nr_modules > sizeof(module_map) * 8 )
+ if ( bi->nr_modules > MAX_NR_BOOTMODS )
{
- bi->nr_modules = sizeof(module_map) * 8;
- printk("Excessive boot modules - using the first %u only\n",
+ bi->nr_modules = MAX_NR_BOOTMODS;
+ printk("Excessive multiboot modules - using the first %u only\n",
bi->nr_modules);
}
- bitmap_fill(module_map, bi->nr_modules);
- __clear_bit(0, module_map); /* Dom0 kernel is always first */
+ /* Dom0 kernel is always first */
bi->mods[0].type = BOOTMOD_KERNEL;
bi->mods[0].flags = BOOTMOD_FLAG_X86_CONSUMED;
The ramdisk loading is the last user of module_map, remove its usage and any remaining remnants of module_map. Signed-off-by: Daniel P. Smith <dpsmith@apertussolutions.com> --- Changes since v5: - set excessive module check down to MAX_NR_BOOTMODS --- xen/arch/x86/setup.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-)