All of lore.kernel.org
 help / color / mirror / Atom feed
From: Stafford Horne <shorne@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: openrisc@lists.librecores.org, Stafford Horne <shorne@gmail.com>,
	Jonas Bonn <jonas@southpole.se>,
	Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>,
	Olof Kindgren <olof.kindgren@gmail.com>,
	Ingo Molnar <mingo@kernel.org>,
	Sebastian Macke <sebastian@macke.de>,
	Christian Svensson <blue@cmd.nu>
Subject: [PATCH 3/3] openrisc: Export symbols needed by modules
Date: Tue, 14 Mar 2017 23:56:28 +0900	[thread overview]
Message-ID: <05e67e380f8a29ce479a180a3bbd145f30236b16.1489502779.git.shorne@gmail.com> (raw)
In-Reply-To: <cover.1489502779.git.shorne@gmail.com>
In-Reply-To: <cover.1489502779.git.shorne@gmail.com>

This was detected by allmodconfig, errors reported:

 ERROR: "empty_zero_page" [net/ceph/libceph.ko] undefined!
 ERROR: "__ucmpdi2" [lib/842/842_decompress.ko] undefined!
 ERROR: "empty_zero_page" [fs/nfs/objlayout/objlayoutdriver.ko] undefined!
 ERROR: "empty_zero_page" [fs/exofs/exofs.ko] undefined!
 ERROR: "empty_zero_page" [fs/crypto/fscrypto.ko] undefined!
 ERROR: "__ucmpdi2" [fs/btrfs/btrfs.ko] undefined!
 ERROR: "pm_power_off" [drivers/regulator/act8865-regulator.ko] undefined!

Signed-off-by: Stafford Horne <shorne@gmail.com>
---
 arch/openrisc/kernel/or32_ksyms.c | 5 +++++
 arch/openrisc/kernel/process.c    | 1 +
 2 files changed, 6 insertions(+)

diff --git a/arch/openrisc/kernel/or32_ksyms.c b/arch/openrisc/kernel/or32_ksyms.c
index 5c4695d..2842979 100644
--- a/arch/openrisc/kernel/or32_ksyms.c
+++ b/arch/openrisc/kernel/or32_ksyms.c
@@ -42,6 +42,11 @@ DECLARE_EXPORT(__muldi3);
 DECLARE_EXPORT(__ashrdi3);
 DECLARE_EXPORT(__ashldi3);
 DECLARE_EXPORT(__lshrdi3);
+DECLARE_EXPORT(__ucmpdi2);
+
+extern unsigned long empty_zero_page[2048];
+EXPORT_SYMBOL(empty_zero_page);
 
 EXPORT_SYMBOL(__copy_tofrom_user);
+EXPORT_SYMBOL(__clear_user);
 EXPORT_SYMBOL(memset);
diff --git a/arch/openrisc/kernel/process.c b/arch/openrisc/kernel/process.c
index 828a291..f8da545 100644
--- a/arch/openrisc/kernel/process.c
+++ b/arch/openrisc/kernel/process.c
@@ -90,6 +90,7 @@ void arch_cpu_idle(void)
 }
 
 void (*pm_power_off) (void) = machine_power_off;
+EXPORT_SYMBOL(pm_power_off);
 
 /*
  * When a process does an "exec", machine state like FPU and debug
-- 
2.9.3

WARNING: multiple messages have this Message-ID (diff)
From: Stafford Horne <shorne@gmail.com>
To: openrisc@lists.librecores.org
Subject: [OpenRISC] [PATCH 3/3] openrisc: Export symbols needed by modules
Date: Tue, 14 Mar 2017 23:56:28 +0900	[thread overview]
Message-ID: <05e67e380f8a29ce479a180a3bbd145f30236b16.1489502779.git.shorne@gmail.com> (raw)
In-Reply-To: <cover.1489502779.git.shorne@gmail.com>

This was detected by allmodconfig, errors reported:

 ERROR: "empty_zero_page" [net/ceph/libceph.ko] undefined!
 ERROR: "__ucmpdi2" [lib/842/842_decompress.ko] undefined!
 ERROR: "empty_zero_page" [fs/nfs/objlayout/objlayoutdriver.ko] undefined!
 ERROR: "empty_zero_page" [fs/exofs/exofs.ko] undefined!
 ERROR: "empty_zero_page" [fs/crypto/fscrypto.ko] undefined!
 ERROR: "__ucmpdi2" [fs/btrfs/btrfs.ko] undefined!
 ERROR: "pm_power_off" [drivers/regulator/act8865-regulator.ko] undefined!

Signed-off-by: Stafford Horne <shorne@gmail.com>
---
 arch/openrisc/kernel/or32_ksyms.c | 5 +++++
 arch/openrisc/kernel/process.c    | 1 +
 2 files changed, 6 insertions(+)

diff --git a/arch/openrisc/kernel/or32_ksyms.c b/arch/openrisc/kernel/or32_ksyms.c
index 5c4695d..2842979 100644
--- a/arch/openrisc/kernel/or32_ksyms.c
+++ b/arch/openrisc/kernel/or32_ksyms.c
@@ -42,6 +42,11 @@ DECLARE_EXPORT(__muldi3);
 DECLARE_EXPORT(__ashrdi3);
 DECLARE_EXPORT(__ashldi3);
 DECLARE_EXPORT(__lshrdi3);
+DECLARE_EXPORT(__ucmpdi2);
+
+extern unsigned long empty_zero_page[2048];
+EXPORT_SYMBOL(empty_zero_page);
 
 EXPORT_SYMBOL(__copy_tofrom_user);
+EXPORT_SYMBOL(__clear_user);
 EXPORT_SYMBOL(memset);
diff --git a/arch/openrisc/kernel/process.c b/arch/openrisc/kernel/process.c
index 828a291..f8da545 100644
--- a/arch/openrisc/kernel/process.c
+++ b/arch/openrisc/kernel/process.c
@@ -90,6 +90,7 @@ void arch_cpu_idle(void)
 }
 
 void (*pm_power_off) (void) = machine_power_off;
+EXPORT_SYMBOL(pm_power_off);
 
 /*
  * When a process does an "exec", machine state like FPU and debug
-- 
2.9.3


  parent reply	other threads:[~2017-03-14 14:57 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-14 14:56 [PATCH 0/3] Openrisc fixes for 4.11 Stafford Horne
2017-03-14 14:56 ` [OpenRISC] " Stafford Horne
2017-03-14 14:56 ` [PATCH 1/3] openrisc: xchg: fix `computed is not used` warning Stafford Horne
2017-03-14 14:56   ` [OpenRISC] " Stafford Horne
2017-03-14 14:56 ` [PATCH 2/3] openrisc: fix issue handling 8 byte get_user calls Stafford Horne
2017-03-14 14:56   ` [OpenRISC] " Stafford Horne
2017-03-14 14:56 ` Stafford Horne [this message]
2017-03-14 14:56   ` [OpenRISC] [PATCH 3/3] openrisc: Export symbols needed by modules Stafford Horne
2017-03-14 15:25   ` Geert Uytterhoeven
2017-03-14 15:25     ` Geert Uytterhoeven
2017-03-14 22:17     ` Stafford Horne
2017-03-14 22:17       ` Stafford Horne

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=05e67e380f8a29ce479a180a3bbd145f30236b16.1489502779.git.shorne@gmail.com \
    --to=shorne@gmail.com \
    --cc=blue@cmd.nu \
    --cc=jonas@southpole.se \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mingo@kernel.org \
    --cc=olof.kindgren@gmail.com \
    --cc=openrisc@lists.librecores.org \
    --cc=sebastian@macke.de \
    --cc=stefan.kristiansson@saunalahti.fi \
    /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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.