diff mbox series

[v7,18/38] x86/boot: remove module_map usage by ramdisk loading

Message ID 20241021004613.18793-19-dpsmith@apertussolutions.com (mailing list archive)
State Superseded
Headers show
Series Boot modules for Hyperlaunch | expand

Commit Message

Daniel P. Smith Oct. 21, 2024, 12:45 a.m. UTC 
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 | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/xen/arch/x86/setup.c b/xen/arch/x86/setup.c
index 84d6981f4e77..4a482c8aefa4 100644
--- a/xen/arch/x86/setup.c
+++ b/xen/arch/x86/setup.c
@@ -1053,7 +1053,7 @@  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;
@@ -1217,8 +1217,7 @@  void asmlinkage __init noreturn __start_xen(unsigned long mbi_p)
                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].consumed = true;