[xen master] xen: Conditionally compile out the boot_module.domU

[patchbot@xxxxxxx]

commit 321de728d2ab0f334e775a0e97c0a69243b8d9c6
Author:     Alejandro Vallejo <alejandro.garciavallejo@xxxxxxx>
AuthorDate: Thu Jul 10 13:41:35 2025 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Thu Jul 10 13:41:35 2025 +0200

    xen: Conditionally compile out the boot_module.domU
    
    ... based on CONFIG_X86. x86 won't depend on it, and it'll only be used
    by the domain builder in common/device-tree/
    
    Moving it to an arch-specific subfield (as introduced in a later patch)
    is unwieldy, because all other arches depend on it.
    
    Signed-off-by: Alejandro Vallejo <alejandro.garciavallejo@xxxxxxx>
    Reviewed-by: Denis Mukhin <dmukhin@xxxxxxxx>
    Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
---
 xen/include/xen/bootfdt.h | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/xen/include/xen/bootfdt.h b/xen/include/xen/bootfdt.h
index 236b456dd2..7f49d0ccdd 100644
--- a/xen/include/xen/bootfdt.h
+++ b/xen/include/xen/bootfdt.h
@@ -96,16 +96,18 @@ struct shared_meminfo {
     struct shmem_membank_extra extra[NR_SHMEM_BANKS];
 };
 
-/*
- * The domU flag is set for kernels and ramdisks of "xen,domain" nodes.
- * The purpose of the domU flag is to avoid getting confused in
- * kernel_probe, where we try to guess which is the dom0 kernel and
- * initrd to be compatible with all versions of the multiboot spec.
- */
 #define BOOTMOD_MAX_CMDLINE 1024
 struct boot_module {
     boot_module_kind kind;
+#ifndef CONFIG_X86
+    /*
+     * The domU flag is set for kernels and ramdisks of "xen,domain" nodes.
+     * The purpose of the domU flag is to avoid getting confused in
+     * kernel_probe, where we try to guess which is the dom0 kernel and
+     * initrd to be compatible with all versions of the multiboot spec.
+     */
     bool domU;
+#endif
     paddr_t start;
     paddr_t size;
 };
--
generated by git-patchbot for /home/xen/git/xen.git#master