Re: [PATCH v5 30/44] x86/boot: convert dom0_construct_pv initrd param to struct boot_module

[Jason Andryuk]

On 2024-10-06 17:49, Daniel P. Smith wrote:

This changes the type for the initrd parameter of dom0_construct_pv to be struct
boot_module. This conversion requires several adjustments throughout 
dom0_construct_pv
to account for the type change. Removes the usage of early_mod field for 
ramdisk module.

Signed-off-by: Daniel P. Smith <dpsm...@apertussolutions.com>

diff --git a/xen/arch/x86/pv/dom0_build.c b/xen/arch/x86/pv/dom0_build.c
index 7b6afe64d799..16b8c1e40998 100644
--- a/xen/arch/x86/pv/dom0_build.c
+++ b/xen/arch/x86/pv/dom0_build.c

@@ -367,7 +367,8 @@ static int __init dom0_construct(struct domain *d,
      unsigned long nr_pt_pages;
      unsigned long alloc_spfn;
      unsigned long alloc_epfn;
-    unsigned long initrd_pfn = -1, initrd_mfn = 0;
+    unsigned long initrd_pfn = -1;
+    mfn_t  initrd_mfn = { 0 };

= _mfn(0);

With that:

Reviewed-by: Jason Andryuk <jason.andr...@amd.com>

      unsigned long count;
      struct page_info *page = NULL;
      unsigned int flush_flags = 0;