From: Alexander Graf <agraf@suse.de>
To: kvm-ppc@vger.kernel.org
Subject: [PATCH 19/27] Export symbols for KVM module
Date: Tue, 29 Sep 2009 08:18:15 +0000 [thread overview]
Message-ID: <1254212303-8737-20-git-send-email-agraf@suse.de> (raw)
We want to be able to build KVM as a module. To enable us doing so, we
need some more exports from core Linux parts.
This patch exports all functions and variables that are required for KVM.
Signed-off-by: Alexander Graf <agraf@suse.de>
---
v3 -> v4:
- don't export switch_slb
- don't export init_context
- don't export mm_alloc
---
arch/powerpc/kernel/ppc_ksyms.c | 3 ++-
arch/powerpc/kernel/time.c | 1 +
arch/powerpc/mm/hash_utils_64.c | 2 ++
3 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c
index c8b27bb..baf778c 100644
--- a/arch/powerpc/kernel/ppc_ksyms.c
+++ b/arch/powerpc/kernel/ppc_ksyms.c
@@ -163,11 +163,12 @@ EXPORT_SYMBOL(screen_info);
#ifdef CONFIG_PPC32
EXPORT_SYMBOL(timer_interrupt);
EXPORT_SYMBOL(irq_desc);
-EXPORT_SYMBOL(tb_ticks_per_jiffy);
EXPORT_SYMBOL(cacheable_memcpy);
EXPORT_SYMBOL(cacheable_memzero);
#endif
+EXPORT_SYMBOL(tb_ticks_per_jiffy);
+
#ifdef CONFIG_PPC32
EXPORT_SYMBOL(switch_mmu_context);
#endif
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index df45a74..b8319cb 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -266,6 +266,7 @@ void account_system_vtime(struct task_struct *tsk)
per_cpu(cputime_scaled_last_delta, smp_processor_id()) = deltascaled;
local_irq_restore(flags);
}
+EXPORT_SYMBOL_GPL(account_system_vtime);
/*
* Transfer the user and system times accumulated in the paca
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 1ade7eb..2b2a4aa 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -92,6 +92,7 @@ struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT];
struct hash_pte *htab_address;
unsigned long htab_size_bytes;
unsigned long htab_hash_mask;
+EXPORT_SYMBOL_GPL(htab_hash_mask);
int mmu_linear_psize = MMU_PAGE_4K;
int mmu_virtual_psize = MMU_PAGE_4K;
int mmu_vmalloc_psize = MMU_PAGE_4K;
@@ -102,6 +103,7 @@ int mmu_io_psize = MMU_PAGE_4K;
int mmu_kernel_ssize = MMU_SEGSIZE_256M;
int mmu_highuser_ssize = MMU_SEGSIZE_256M;
u16 mmu_slb_size = 64;
+EXPORT_SYMBOL_GPL(mmu_slb_size);
#ifdef CONFIG_HUGETLB_PAGE
unsigned int HPAGE_SHIFT;
#endif
--
1.6.0.2
next reply other threads:[~2009-09-29 8:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-29 8:18 Alexander Graf [this message]
-- strict thread matches above, loose matches on Subject: below --
2009-10-21 15:03 [PATCH 00/27] Add KVM support for Book3s_64 (PPC64) hosts v5 Alexander Graf
2009-10-21 15:03 ` [PATCH 01/27] Move dirty logging code to sub-arch Alexander Graf
2009-10-21 15:03 ` [PATCH 02/27] Pass PVR in sregs Alexander Graf
2009-10-21 15:03 ` [PATCH 03/27] Add Book3s definitions Alexander Graf
2009-10-21 15:03 ` [PATCH 04/27] Add Book3s fields to vcpu structs Alexander Graf
2009-10-21 15:03 ` [PATCH 05/27] Add asm/kvm_book3s.h Alexander Graf
2009-10-21 15:03 ` [PATCH 06/27] Add Book3s_64 intercept helpers Alexander Graf
2009-10-21 15:03 ` [PATCH 07/27] Add book3s_64 highmem asm code Alexander Graf
2009-10-21 15:03 ` [PATCH 08/27] Add SLB switching code for entry/exit Alexander Graf
2009-10-21 15:03 ` [PATCH 09/27] Add interrupt handling code Alexander Graf
2009-10-21 15:03 ` [PATCH 10/27] Add book3s.c Alexander Graf
2009-10-21 15:03 ` [PATCH 11/27] Add book3s_64 Host MMU handling Alexander Graf
2009-10-21 15:03 ` [PATCH 12/27] Add book3s_64 guest MMU Alexander Graf
2009-10-21 15:03 ` [PATCH 13/27] Add book3s_32 " Alexander Graf
2009-10-21 15:03 ` [PATCH 14/27] Add book3s_64 specific opcode emulation Alexander Graf
2009-10-21 15:03 ` [PATCH 15/27] Add mfdec emulation Alexander Graf
2009-10-21 15:03 ` [PATCH 16/27] Add desktop PowerPC specific emulation Alexander Graf
2009-10-21 15:03 ` [PATCH 17/27] Make head_64.S aware of KVM real mode code Alexander Graf
2009-10-21 15:03 ` [PATCH 18/27] Add Book3s_64 offsets to asm-offsets.c Alexander Graf
[not found] ` <1256137413-15256-19-git-send-email-agraf-l3A5Bk7waGM@public.gmane.org>
2009-10-21 15:03 ` [PATCH 19/27] Export symbols for KVM module Alexander Graf
[not found] ` <1256137413-15256-20-git-send-email-agraf-l3A5Bk7waGM@public.gmane.org>
2009-10-29 2:46 ` Benjamin Herrenschmidt
2009-10-29 2:53 ` Alexander Graf
2009-10-30 15:47 [PATCH 00/27] Add KVM support for Book3s_64 (PPC64) hosts v6 Alexander Graf
[not found] ` <1256917647-6200-1-git-send-email-agraf-l3A5Bk7waGM@public.gmane.org>
2009-10-30 15:47 ` [PATCH 19/27] Export symbols for KVM module Alexander Graf
[not found] ` <1256917647-6200-20-git-send-email-agraf-l3A5Bk7waGM@public.gmane.org>
2009-10-31 4:37 ` Stephen Rothwell
[not found] ` <20091031153719.10a4e61b.sfr-3FnU+UHB4dNDw9hX6IcOSA@public.gmane.org>
2009-10-31 12:02 ` Alexander Graf
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1254212303-8737-20-git-send-email-agraf@suse.de \
--to=agraf@suse.de \
--cc=kvm-ppc@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox