The patch titled
lguest preparation: EXPORT_SYMBOL_GPL 5 functions
has been added to the -mm tree. Its filename is
lguest-preparation-export_symbol_gpl-5-functions.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: lguest preparation: EXPORT_SYMBOL_GPL 5 functions
From: Rusty Russell <[EMAIL PROTECTED]>
lguest does some fairly lowlevel things to support a host, which normal
modules don't need:
math_state_restore:
When the guest triggers a Device Not Available fault, we need
to be able to restore the FPU
__put_task_struct:
We need to hold a reference to another task for inter-guest
I/O, and put_task_struct() is an inline function which calls
__put_task_struct.
access_process_vm:
We need to access another task for inter-guest I/O.
map_vm_area & __get_vm_area:
We need to map the switcher shim (ie. monitor) at 0xFFC01000.
Signed-off-by: Rusty Russell <[EMAIL PROTECTED]>
Cc: Andi Kleen <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
arch/i386/kernel/traps.c | 1 +
kernel/fork.c | 1 +
mm/memory.c | 1 +
mm/vmalloc.c | 2 ++
4 files changed, 5 insertions(+)
diff -puN
arch/i386/kernel/traps.c~lguest-preparation-export_symbol_gpl-5-functions
arch/i386/kernel/traps.c
--- a/arch/i386/kernel/traps.c~lguest-preparation-export_symbol_gpl-5-functions
+++ a/arch/i386/kernel/traps.c
@@ -1056,6 +1056,7 @@ asmlinkage void math_state_restore(void)
thread->status |= TS_USEDFPU; /* So we fnsave on switch_to() */
tsk->fpu_counter++;
}
+EXPORT_SYMBOL_GPL(math_state_restore);
#ifndef CONFIG_MATH_EMULATION
diff -puN kernel/fork.c~lguest-preparation-export_symbol_gpl-5-functions
kernel/fork.c
--- a/kernel/fork.c~lguest-preparation-export_symbol_gpl-5-functions
+++ a/kernel/fork.c
@@ -126,6 +126,7 @@ void __put_task_struct(struct task_struc
if (!profile_handoff_task(tsk))
free_task(tsk);
}
+EXPORT_SYMBOL_GPL(__put_task_struct);
void __init fork_init(unsigned long mempages)
{
diff -puN mm/memory.c~lguest-preparation-export_symbol_gpl-5-functions
mm/memory.c
--- a/mm/memory.c~lguest-preparation-export_symbol_gpl-5-functions
+++ a/mm/memory.c
@@ -2736,3 +2736,4 @@ int access_process_vm(struct task_struct
return buf - old_buf;
}
+EXPORT_SYMBOL_GPL(access_process_vm);
diff -puN mm/vmalloc.c~lguest-preparation-export_symbol_gpl-5-functions
mm/vmalloc.c
--- a/mm/vmalloc.c~lguest-preparation-export_symbol_gpl-5-functions
+++ a/mm/vmalloc.c
@@ -159,6 +159,7 @@ int map_vm_area(struct vm_struct *area,
flush_cache_vmap((unsigned long) area->addr, end);
return err;
}
+EXPORT_SYMBOL_GPL(map_vm_area);
static struct vm_struct *__get_vm_area_node(unsigned long size, unsigned long
flags,
unsigned long start, unsigned long
end,
@@ -237,6 +238,7 @@ struct vm_struct *__get_vm_area(unsigned
{
return __get_vm_area_node(size, flags, start, end, -1, GFP_KERNEL);
}
+EXPORT_SYMBOL_GPL(__get_vm_area);
/**
* get_vm_area - reserve a contingous kernel virtual area
_
Patches currently in -mm which might be from [EMAIL PROTECTED] are
origin.patch
cleanup-paravirt-unhandled-fallthrough.patch
cleanup-initialize-esp0-properly-all-the-time.patch
cleanup-make-hvc_consolec-compile-on-non-powerpc.patch
cleanup-move-mce_disabled-to-asm-mceh.patch
cleanup-rename-cpu_gdt_descr-and-remove-extern.patch
cleanup-remove-extern-declaration-from.patch
cleanup-make-disable_acpi-valid-w-o-config_acpi.patch
lguest-preparation-export_symbol_gpl-5-functions.patch
lguest-preparation-expose-futex-infrastructure.patch
lguest-kconfig-and-headers.patch
lguest-the-host-code-lgko.patch
lguest-guest-code.patch
lguest-makefile.patch
lguest-trivial-guest-network-driver.patch
lguest-trivial-guest-network-driver-fix.patch
lguest-trivial-guest-console-driver.patch
lguest-trivial-guest-block-driver.patch
lguest-documentatation-and-example-launcher.patch
vmi-versus-hrtimers.patch
-
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
