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Smith" To: xen-devel@lists.xenproject.org Cc: "Daniel P. Smith" , jason.andryuk@amd.com, christopher.w.clark@gmail.com, stefano.stabellini@amd.com, Jan Beulich , Andrew Cooper , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= Subject: [PATCH v7 27/38] x86/boot: convert initial_images to struct boot_module Date: Sun, 20 Oct 2024 20:46:02 -0400 Message-Id: <20241021004613.18793-28-dpsmith@apertussolutions.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20241021004613.18793-1-dpsmith@apertussolutions.com> References: <20241021004613.18793-1-dpsmith@apertussolutions.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ZohoMailClient: External X-ZohoMail-DKIM: pass (identity dpsmith@apertussolutions.com) X-ZM-MESSAGEID: 1729472267655116600 Content-Type: text/plain; charset="utf-8" The variable initial_images is used for tracking the boot modules passed in= by the boot loader. Convert to a struct boot_module and adjust the code that u= ses it accordingly. Signed-off-by: Daniel P. Smith Reviewed-by: Jason Andryuk --- Changes since v5: - coding style changes --- xen/arch/x86/setup.c | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) diff --git a/xen/arch/x86/setup.c b/xen/arch/x86/setup.c index 254aeb0c5e1b..0f8fb3c572c6 100644 --- a/xen/arch/x86/setup.c +++ b/xen/arch/x86/setup.c @@ -276,7 +276,7 @@ custom_param("acpi", parse_acpi_param); =20 static const char *cmdline_cook(const char *p, const char *loader_name); =20 -static const module_t *__initdata initial_images; +static const struct boot_module *__initdata initial_images; =20 struct boot_info __initdata xen_boot_info =3D { .loader =3D "unknown", @@ -352,8 +352,8 @@ unsigned long __init initial_images_nrpages(nodeid_t no= de) =20 for ( nr =3D i =3D 0; i < bi->nr_modules; ++i ) { - unsigned long start =3D initial_images[i].mod_start; - unsigned long end =3D start + PFN_UP(initial_images[i].mod_end); + unsigned long start =3D initial_images[i].mod->mod_start; + unsigned long end =3D start + PFN_UP(initial_images[i].mod->mod_en= d); =20 if ( end > node_start && node_end > start ) nr +=3D min(node_end, end) - max(node_start, start); @@ -369,10 +369,11 @@ void __init discard_initial_images(void) =20 for ( i =3D 0; i < bi->nr_modules; ++i ) { - uint64_t start =3D (uint64_t)initial_images[i].mod_start << PAGE_S= HIFT; + uint64_t start =3D + (uint64_t)initial_images[i].mod->mod_start << PAGE_SHIFT; =20 init_domheap_pages(start, - start + PAGE_ALIGN(initial_images[i].mod_end)); + start + PAGE_ALIGN(initial_images[i].mod->mod_e= nd)); } =20 bi->nr_modules =3D 0; @@ -1403,11 +1404,7 @@ void asmlinkage __init noreturn __start_xen(unsigned= long mbi_p) set_kexec_crash_area_size((u64)nr_pages << PAGE_SHIFT); kexec_reserve_area(); =20 - /* - * The field bi->mods[0].mod points to the first element of the module= _t - * array. - */ - initial_images =3D bi->mods[0].mod; + initial_images =3D bi->mods; =20 for ( i =3D 0; !efi_enabled(EFI_LOADER) && i < bi->nr_modules; i++ ) { --=20 2.30.2