From: Juergen Gross <jgross@suse.com>
To: linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org,
x86@kernel.org
Cc: boris.ostrovsky@oracle.com, hpa@zytor.com, tglx@linutronix.de,
mingo@redhat.com, Juergen Gross <jgross@suse.com>
Subject: [PATCH] x86/xen: remove unused function xen_auto_xlated_memory_setup()
Date: Mon, 20 Aug 2018 15:02:03 +0200 [thread overview]
Message-ID: <20180820130203.11501-1-jgross@suse.com> (raw)
xen_auto_xlated_memory_setup() is a leftover from PVH V1. Remove it.
Signed-off-by: Juergen Gross <jgross@suse.com>
---
arch/x86/xen/setup.c | 31 -------------------------------
arch/x86/xen/xen-ops.h | 1 -
2 files changed, 32 deletions(-)
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index 6e0d2086eacb..1163e33121fb 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -906,37 +906,6 @@ char * __init xen_memory_setup(void)
}
/*
- * Machine specific memory setup for auto-translated guests.
- */
-char * __init xen_auto_xlated_memory_setup(void)
-{
- struct xen_memory_map memmap;
- int i;
- int rc;
-
- memmap.nr_entries = ARRAY_SIZE(xen_e820_table.entries);
- set_xen_guest_handle(memmap.buffer, xen_e820_table.entries);
-
- rc = HYPERVISOR_memory_op(XENMEM_memory_map, &memmap);
- if (rc < 0)
- panic("No memory map (%d)\n", rc);
-
- xen_e820_table.nr_entries = memmap.nr_entries;
-
- e820__update_table(&xen_e820_table);
-
- for (i = 0; i < xen_e820_table.nr_entries; i++)
- e820__range_add(xen_e820_table.entries[i].addr, xen_e820_table.entries[i].size, xen_e820_table.entries[i].type);
-
- /* Remove p2m info, it is not needed. */
- xen_start_info->mfn_list = 0;
- xen_start_info->first_p2m_pfn = 0;
- xen_start_info->nr_p2m_frames = 0;
-
- return "Xen";
-}
-
-/*
* Set the bit indicating "nosegneg" library variants should be used.
* We only need to bother in pure 32-bit mode; compat 32-bit processes
* can have un-truncated segments, so wrapping around is allowed.
diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
index e78684597f57..0e60bd918695 100644
--- a/arch/x86/xen/xen-ops.h
+++ b/arch/x86/xen/xen-ops.h
@@ -50,7 +50,6 @@ void __init xen_inv_extra_mem(void);
void __init xen_remap_memory(void);
phys_addr_t __init xen_find_free_area(phys_addr_t size);
char * __init xen_memory_setup(void);
-char * xen_auto_xlated_memory_setup(void);
void __init xen_arch_setup(void);
void xen_enable_sysenter(void);
void xen_enable_syscall(void);
--
2.13.7
next reply other threads:[~2018-08-20 13:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-20 13:02 Juergen Gross [this message]
2018-08-20 23:09 ` [PATCH] x86/xen: remove unused function xen_auto_xlated_memory_setup() Boris Ostrovsky
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