* [PATCH 1/5] parisc: add missing includes in asm/spinlock.h
2012-05-10 20:50 [PATCH 0/5] PA-RISC: fix compile Rolf Eike Beer
@ 2012-05-10 20:57 ` Rolf Eike Beer
2012-05-10 21:01 ` [PATCH 2/5] parisc: add missing forward declarations in asm/hardware.h Rolf Eike Beer
` (4 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: Rolf Eike Beer @ 2012-05-10 20:57 UTC (permalink / raw)
To: linux-parisc; +Cc: James Bottomley, linux-kernel, torvalds
This leads to this errors:
In file included from /home/buildbot/repos/linux/arch/parisc/include/asm/atomic.h:20:0,
from /home/buildbot/repos/linux/include/linux/atomic.h:4,
from /home/buildbot/repos/linux/arch/parisc/include/asm/bitops.h:56,
from /home/buildbot/repos/linux/include/linux/bitops.h:22,
from /home/buildbot/repos/linux/include/linux/kernel.h:19,
from /home/buildbot/repos/linux/include/linux/sched.h:55,
from /home/buildbot/repos/linux/arch/parisc/kernel/asm-offsets.c:31:
/home/buildbot/repos/linux/arch/parisc/include/asm/spinlock.h: In function ‘arch_spin_is_locked’:
/home/buildbot/repos/linux/arch/parisc/include/asm/spinlock.h:9:2: error: implicit declaration of function ‘__ldcw_align’ [-Werror=implicit-function-declaration]
/home/buildbot/repos/linux/arch/parisc/include/asm/spinlock.h:9:29: warning: initialization makes pointer from integer without a cast [enabled by default]
/home/buildbot/repos/linux/arch/parisc/include/asm/spinlock.h: In function ‘arch_spin_lock_flags’:
/home/buildbot/repos/linux/arch/parisc/include/asm/spinlock.h:22:2: error: implicit declaration of function ‘mb’ [-Werror=implicit-function-declaration]
/home/buildbot/repos/linux/arch/parisc/include/asm/spinlock.h:23:4: warning: assignment makes pointer from integer without a cast [enabled by default]
/home/buildbot/repos/linux/arch/parisc/include/asm/spinlock.h:24:2: error: implicit declaration of function ‘__ldcw’ [-Werror=implicit-function-declaration]
Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de>
---
arch/parisc/include/asm/spinlock.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/parisc/include/asm/spinlock.h b/arch/parisc/include/asm/spinlock.h
index 804aa28..3516e0b 100644
--- a/arch/parisc/include/asm/spinlock.h
+++ b/arch/parisc/include/asm/spinlock.h
@@ -1,6 +1,8 @@
#ifndef __ASM_SPINLOCK_H
#define __ASM_SPINLOCK_H
+#include <asm/barrier.h>
+#include <asm/ldcw.h>
#include <asm/processor.h>
#include <asm/spinlock_types.h>
--
1.7.9.2
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 2/5] parisc: add missing forward declarations in asm/hardware.h
2012-05-10 20:50 [PATCH 0/5] PA-RISC: fix compile Rolf Eike Beer
2012-05-10 20:57 ` [PATCH 1/5] parisc: add missing includes in asm/spinlock.h Rolf Eike Beer
@ 2012-05-10 21:01 ` Rolf Eike Beer
2012-05-10 21:03 ` [PATCH 3/5] parisc: drop include of asm/pdc.h from asm/hardware.h Rolf Eike Beer
` (3 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: Rolf Eike Beer @ 2012-05-10 21:01 UTC (permalink / raw)
To: linux-parisc; +Cc: James Bottomley, linux-kernel, torvalds
Fixes this warnings:
In file included from /home/buildbot/repos/linux/arch/parisc/include/asm/processor.h:15:0,
from /home/buildbot/repos/linux/arch/parisc/include/asm/spinlock.h:4,
from /home/buildbot/repos/linux/arch/parisc/include/asm/atomic.h:20,
from /home/buildbot/repos/linux/include/linux/atomic.h:4,
from /home/buildbot/repos/linux/arch/parisc/include/asm/bitops.h:11,
from /home/buildbot/repos/linux/include/linux/bitops.h:22,
from /home/buildbot/repos/linux/include/linux/kernel.h:19,
from /home/buildbot/repos/linux/include/linux/sched.h:55,
from /home/buildbot/repos/linux/arch/parisc/kernel/asm-offsets.c:31:
/home/buildbot/repos/linux/arch/parisc/include/asm/hardware.h:106:10: warning: ‘struct hardware_path’ declared inside parameter list [enabled by default]
/home/buildbot/repos/linux/arch/parisc/include/asm/hardware.h:106:10: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default]
/home/buildbot/repos/linux/arch/parisc/include/asm/hardware.h:116:59: warning: ‘struct hardware_path’ declared inside parameter list [enabled by default]
/home/buildbot/repos/linux/arch/parisc/include/asm/hardware.h:118:47: warning: ‘struct hardware_path’ declared inside parameter list [enabled by default]
/home/buildbot/repos/linux/arch/parisc/include/asm/hardware.h:119:57: warning: ‘struct hardware_path’ declared inside parameter list [enabled by default]
Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de>
---
arch/parisc/include/asm/hardware.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/parisc/include/asm/hardware.h b/arch/parisc/include/asm/hardware.h
index 4e96268..036e703 100644
--- a/arch/parisc/include/asm/hardware.h
+++ b/arch/parisc/include/asm/hardware.h
@@ -95,12 +95,14 @@ struct bc_module {
#define HPHW_MC 15
#define HPHW_FAULTY 31
+struct parisc_device_id;
/* hardware.c: */
extern const char *parisc_hardware_description(struct parisc_device_id *id);
extern enum cpu_type parisc_get_cpu_type(unsigned long hversion);
struct pci_dev;
+struct hardware_path;
/* drivers.c: */
extern struct parisc_device *alloc_pa_dev(unsigned long hpa,
--
1.7.9.2
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 3/5] parisc: drop include of asm/pdc.h from asm/hardware.h
2012-05-10 20:50 [PATCH 0/5] PA-RISC: fix compile Rolf Eike Beer
2012-05-10 20:57 ` [PATCH 1/5] parisc: add missing includes in asm/spinlock.h Rolf Eike Beer
2012-05-10 21:01 ` [PATCH 2/5] parisc: add missing forward declarations in asm/hardware.h Rolf Eike Beer
@ 2012-05-10 21:03 ` Rolf Eike Beer
2012-05-10 21:07 ` [PATCH 4/5] parisc: add missing include of asm/page.h to asm/pgtable.h Rolf Eike Beer
` (2 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: Rolf Eike Beer @ 2012-05-10 21:03 UTC (permalink / raw)
To: linux-parisc; +Cc: James Bottomley, linux-kernel, torvalds
It seems none of the symbols defined by pdc.h is needed, but it introduces an
include loop causing compile errors:
In file included from /home/buildbot/repos/linux/arch/parisc/include/asm/spinlock.h:4:0,
from /home/buildbot/repos/linux/arch/parisc/include/asm/atomic.h:20,
from /home/buildbot/repos/linux/include/linux/atomic.h:4,
from /home/buildbot/repos/linux/arch/parisc/include/asm/bitops.h:56,
from /home/buildbot/repos/linux/include/linux/bitops.h:35,
from /home/buildbot/repos/linux/include/asm-generic/getorder.h:7,
from /home/buildbot/repos/linux/arch/parisc/include/asm/page.h:162,
from /home/buildbot/repos/linux/arch/parisc/include/asm/pdc.h:346,
from /home/buildbot/repos/linux/arch/parisc/include/asm/hardware.h:5,
from /home/buildbot/repos/linux/arch/parisc/kernel/hardware.c:30:
/home/buildbot/repos/linux/arch/parisc/include/asm/processor.h:74:16: error: field ‘cpu_type’ has incomplete type
/home/buildbot/repos/linux/arch/parisc/include/asm/processor.h:77:20: error: field ‘model’ has incomplete type
/home/buildbot/repos/linux/arch/parisc/include/asm/processor.h: In function ‘parisc_requires_coherency’:
/home/buildbot/repos/linux/arch/parisc/include/asm/processor.h:349:36: error: ‘mako’ undeclared (first use in this function)
/home/buildbot/repos/linux/arch/parisc/include/asm/processor.h:349:36: note: each undeclared identifier is reported only once for each function it appears in
/home/buildbot/repos/linux/arch/parisc/include/asm/processor.h:350:30: error: ‘mako2’ undeclared (first use in this function)
Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de>
Acked-by: Grant Grundler <grantgrundler@gmail.com>
---
arch/parisc/include/asm/hardware.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/parisc/include/asm/hardware.h b/arch/parisc/include/asm/hardware.h
index 036e703..d1d864b 100644
--- a/arch/parisc/include/asm/hardware.h
+++ b/arch/parisc/include/asm/hardware.h
@@ -2,7 +2,6 @@
#define _PARISC_HARDWARE_H
#include <linux/mod_devicetable.h>
-#include <asm/pdc.h>
#define HWTYPE_ANY_ID PA_HWTYPE_ANY_ID
#define HVERSION_ANY_ID PA_HVERSION_ANY_ID
--
1.7.9.2
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 4/5] parisc: add missing include of asm/page.h to asm/pgtable.h
2012-05-10 20:50 [PATCH 0/5] PA-RISC: fix compile Rolf Eike Beer
` (2 preceding siblings ...)
2012-05-10 21:03 ` [PATCH 3/5] parisc: drop include of asm/pdc.h from asm/hardware.h Rolf Eike Beer
@ 2012-05-10 21:07 ` Rolf Eike Beer
2012-05-10 21:08 ` [PATCH 5/5] parisc: move definition of PAGE0 to asm/page.h Rolf Eike Beer
2012-05-10 22:23 ` [PATCH 0/5] PA-RISC: fix compile Linus Torvalds
5 siblings, 0 replies; 8+ messages in thread
From: Rolf Eike Beer @ 2012-05-10 21:07 UTC (permalink / raw)
To: linux-parisc; +Cc: James Bottomley, linux-kernel, torvalds
Fixes these errors:
In file included from /home/buildbot/repos/linux/arch/parisc/include/asm/io.h:5:0,
from /home/buildbot/repos/linux/include/linux/io.h:22,
from /home/buildbot/repos/linux/include/linux/pci.h:54,
from /home/buildbot/repos/linux/arch/parisc/kernel/setup.c:35:
/home/buildbot/repos/linux/arch/parisc/include/asm/pgtable.h:92:6: warning: "PAGE_SHIFT" is not defined [-Wundef]
/home/buildbot/repos/linux/arch/parisc/include/asm/pgtable.h:92:6: warning: "PAGE_SHIFT" is not defined [-Wundef]
/home/buildbot/repos/linux/arch/parisc/include/asm/pgtable.h:92:6: warning: "BITS_PER_PTE_ENTRY" is not defined [-Wundef]
Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de>
---
arch/parisc/include/asm/pgtable.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
index 22dadeb..ee99f23 100644
--- a/arch/parisc/include/asm/pgtable.h
+++ b/arch/parisc/include/asm/pgtable.h
@@ -44,6 +44,8 @@ struct vm_area_struct;
#endif /* !__ASSEMBLY__ */
+#include <asm/page.h>
+
#define pte_ERROR(e) \
printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
#define pmd_ERROR(e) \
--
1.7.9.2
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 5/5] parisc: move definition of PAGE0 to asm/page.h
2012-05-10 20:50 [PATCH 0/5] PA-RISC: fix compile Rolf Eike Beer
` (3 preceding siblings ...)
2012-05-10 21:07 ` [PATCH 4/5] parisc: add missing include of asm/page.h to asm/pgtable.h Rolf Eike Beer
@ 2012-05-10 21:08 ` Rolf Eike Beer
2012-05-10 22:23 ` [PATCH 0/5] PA-RISC: fix compile Linus Torvalds
5 siblings, 0 replies; 8+ messages in thread
From: Rolf Eike Beer @ 2012-05-10 21:08 UTC (permalink / raw)
To: linux-parisc; +Cc: James Bottomley, linux-kernel, torvalds
This was defined in asm/pdc.h which needs to include asm/page.h for
__PAGE_OFFSET. This leads to an include loop so that page.h eventually will
include pdc.h again. While this is no problem because of header guards, it is
a problem because some symbols may be undefined. Such an error is this:
In file included from /home/buildbot/repos/linux/include/linux/bitops.h:35:0,
from /home/buildbot/repos/linux/include/asm-generic/getorder.h:7,
from /home/buildbot/repos/linux/arch/parisc/include/asm/page.h:162,
from /home/buildbot/repos/linux/arch/parisc/include/asm/pdc.h:346,
from /home/buildbot/repos/linux/arch/parisc/include/asm/processor.h:16,
from /home/buildbot/repos/linux/arch/parisc/include/asm/spinlock.h:6,
from /home/buildbot/repos/linux/arch/parisc/include/asm/atomic.h:20,
from /home/buildbot/repos/linux/include/linux/atomic.h:4,
from /home/buildbot/repos/linux/include/linux/sysfs.h:20,
from /home/buildbot/repos/linux/include/linux/kobject.h:21,
from /home/buildbot/repos/linux/include/linux/device.h:17,
from /home/buildbot/repos/linux/include/linux/eisa.h:5,
from /home/buildbot/repos/linux/arch/parisc/kernel/pci.c:11:
/home/buildbot/repos/linux/arch/parisc/include/asm/bitops.h: In function ‘set_bit’:
/home/buildbot/repos/linux/arch/parisc/include/asm/bitops.h:82:2: error: implicit declaration of function ‘_atomic_spin_lock_irqsave’ [-Werror=implicit-function-declaration]
/home/buildbot/repos/linux/arch/parisc/include/asm/bitops.h:84:2: error: implicit declaration of function ‘_atomic_spin_unlock_irqrestore’ [-Werror=implicit-function-declaration]
Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de>
---
arch/parisc/include/asm/page.h | 6 ++++++
arch/parisc/include/asm/pdc.h | 7 -------
arch/parisc/kernel/pdc_cons.c | 1 +
arch/parisc/kernel/time.c | 1 +
drivers/parisc/sba_iommu.c | 1 +
drivers/video/console/sticore.c | 2 ++
6 files changed, 11 insertions(+), 7 deletions(-)
diff --git a/arch/parisc/include/asm/page.h b/arch/parisc/include/asm/page.h
index a84cc1f..4e0e7db 100644
--- a/arch/parisc/include/asm/page.h
+++ b/arch/parisc/include/asm/page.h
@@ -160,5 +160,11 @@ extern int npmem_ranges;
#include <asm-generic/memory_model.h>
#include <asm-generic/getorder.h>
+#include <asm/pdc.h>
+
+#define PAGE0 ((struct zeropage *)__PAGE_OFFSET)
+
+/* DEFINITION OF THE ZERO-PAGE (PAG0) */
+/* based on work by Jason Eckhardt (jason@equator.com) */
#endif /* _PARISC_PAGE_H */
diff --git a/arch/parisc/include/asm/pdc.h b/arch/parisc/include/asm/pdc.h
index 4ca510b..7f0f2d2 100644
--- a/arch/parisc/include/asm/pdc.h
+++ b/arch/parisc/include/asm/pdc.h
@@ -343,8 +343,6 @@
#ifdef __KERNEL__
-#include <asm/page.h> /* for __PAGE_OFFSET */
-
extern int pdc_type;
/* Values for pdc_type */
@@ -677,11 +675,6 @@ static inline char * os_id_to_string(u16 os_id) {
#endif /* __KERNEL__ */
-#define PAGE0 ((struct zeropage *)__PAGE_OFFSET)
-
-/* DEFINITION OF THE ZERO-PAGE (PAG0) */
-/* based on work by Jason Eckhardt (jason@equator.com) */
-
/* flags of the device_path */
#define PF_AUTOBOOT 0x80
#define PF_AUTOSEARCH 0x40
diff --git a/arch/parisc/kernel/pdc_cons.c b/arch/parisc/kernel/pdc_cons.c
index 4f00459..9bbd2a5 100644
--- a/arch/parisc/kernel/pdc_cons.c
+++ b/arch/parisc/kernel/pdc_cons.c
@@ -50,6 +50,7 @@
#include <linux/init.h>
#include <linux/major.h>
#include <linux/tty.h>
+#include <asm/page.h> /* for PAGE0 */
#include <asm/pdc.h> /* for iodc_call() proto and friends */
static DEFINE_SPINLOCK(pdc_console_lock);
diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c
index 7c07743..70e105d 100644
--- a/arch/parisc/kernel/time.c
+++ b/arch/parisc/kernel/time.c
@@ -29,6 +29,7 @@
#include <asm/uaccess.h>
#include <asm/io.h>
#include <asm/irq.h>
+#include <asm/page.h>
#include <asm/param.h>
#include <asm/pdc.h>
#include <asm/led.h>
diff --git a/drivers/parisc/sba_iommu.c b/drivers/parisc/sba_iommu.c
index 8644d53..42cfcd9 100644
--- a/drivers/parisc/sba_iommu.c
+++ b/drivers/parisc/sba_iommu.c
@@ -44,6 +44,7 @@
#include <asm/ropes.h>
#include <asm/mckinley.h> /* for proc_mckinley_root */
#include <asm/runway.h> /* for proc_runway_root */
+#include <asm/page.h> /* for PAGE0 */
#include <asm/pdc.h> /* for PDC_MODEL_* */
#include <asm/pdcpat.h> /* for is_pdc_pat() */
#include <asm/parisc-device.h>
diff --git a/drivers/video/console/sticore.c b/drivers/video/console/sticore.c
index 6468a29..39571f9 100644
--- a/drivers/video/console/sticore.c
+++ b/drivers/video/console/sticore.c
@@ -22,7 +22,9 @@
#include <linux/font.h>
#include <asm/hardware.h>
+#include <asm/page.h>
#include <asm/parisc-device.h>
+#include <asm/pdc.h>
#include <asm/cacheflush.h>
#include <asm/grfioctl.h>
--
1.7.9.2
^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [PATCH 0/5] PA-RISC: fix compile
2012-05-10 20:50 [PATCH 0/5] PA-RISC: fix compile Rolf Eike Beer
` (4 preceding siblings ...)
2012-05-10 21:08 ` [PATCH 5/5] parisc: move definition of PAGE0 to asm/page.h Rolf Eike Beer
@ 2012-05-10 22:23 ` Linus Torvalds
2012-05-10 22:44 ` Rolf Eike Beer
5 siblings, 1 reply; 8+ messages in thread
From: Linus Torvalds @ 2012-05-10 22:23 UTC (permalink / raw)
To: Rolf Eike Beer; +Cc: linux-parisc, James Bottomley, linux-kernel
On Thu, May 10, 2012 at 1:50 PM, Rolf Eike Beer <eike-kernel@sf-tec.de> wrote:
>
> arch/parisc/include/asm/hardware.h | 3 ++-
> arch/parisc/include/asm/page.h | 6 ++++++
> arch/parisc/include/asm/pdc.h | 7 -------
> arch/parisc/include/asm/pgtable.h | 2 ++
> arch/parisc/include/asm/spinlock.h | 2 ++
> arch/parisc/kernel/pdc_cons.c | 1 +
> arch/parisc/kernel/time.c | 1 +
> drivers/parisc/sba_iommu.c | 1 +
> drivers/video/console/sticore.c | 2 ++
> include/asm-generic/getorder.h | 2 +-
> 10 files changed, 18 insertions(+), 9 deletions(-)
The diffstat doesn't match the actual patches - there are no getorder.h changes.
Hmm?
Linus
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH 0/5] PA-RISC: fix compile
2012-05-10 22:23 ` [PATCH 0/5] PA-RISC: fix compile Linus Torvalds
@ 2012-05-10 22:44 ` Rolf Eike Beer
0 siblings, 0 replies; 8+ messages in thread
From: Rolf Eike Beer @ 2012-05-10 22:44 UTC (permalink / raw)
To: Linus Torvalds; +Cc: linux-parisc, James Bottomley, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 949 bytes --]
Linus Torvalds wrote:
> On Thu, May 10, 2012 at 1:50 PM, Rolf Eike Beer <eike-kernel@sf-tec.de>
wrote:
> > arch/parisc/include/asm/hardware.h | 3 ++-
> > arch/parisc/include/asm/page.h | 6 ++++++
> > arch/parisc/include/asm/pdc.h | 7 -------
> > arch/parisc/include/asm/pgtable.h | 2 ++
> > arch/parisc/include/asm/spinlock.h | 2 ++
> > arch/parisc/kernel/pdc_cons.c | 1 +
> > arch/parisc/kernel/time.c | 1 +
> > drivers/parisc/sba_iommu.c | 1 +
> > drivers/video/console/sticore.c | 2 ++
> > include/asm-generic/getorder.h | 2 +-
> > 10 files changed, 18 insertions(+), 9 deletions(-)
>
> The diffstat doesn't match the actual patches - there are no getorder.h
> changes.
>
> Hmm?
Yes, sorry. That diffstat is of the old patch series that included the
getorder.h patch I now sent to you seperately as it doesn't have to do with
the compile breakage itself.
Eike
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^ permalink raw reply [flat|nested] 8+ messages in thread