Re: compile error on linus git with ppc64
On Wed, 2014-01-29 at 01:00 -0800, David Rientjes wrote: > On Wed, 29 Jan 2014, Benjamin Herrenschmidt wrote: > > > I have a fix queued up in next, I'll ask Linus to pull tomorrow. > > > > Which fix? From linux-next-20140129: I pushed it yesterday, it might not have made it to sfr yet. I'll send it to Linus today. http://git.kernel.org/cgit/linux/kernel/git/benh/powerpc.git/commit/?h=next=fd120dc2e205d2318a8b47d6d8098b789e3af67d Cheers, Ben. > In file included from include/linux/spinlock.h:81:0, > from include/linux/seqlock.h:35, > from include/linux/time.h:5, > from include/uapi/linux/timex.h:56, > from include/linux/timex.h:56, > from include/linux/sched.h:17, > from arch/powerpc/kernel/asm-offsets.c:17: > include/linux/spinlock_types.h:76:3: error: redefinition of typedef > 'spinlock_t' > arch/powerpc/include/asm/pgtable-ppc64.h:563:25: note: previous declaration > of 'spinlock_t' was here -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: compile error on linus git with ppc64
On Wed, 29 Jan 2014, Benjamin Herrenschmidt wrote: > I have a fix queued up in next, I'll ask Linus to pull tomorrow. > Which fix? From linux-next-20140129: In file included from include/linux/spinlock.h:81:0, from include/linux/seqlock.h:35, from include/linux/time.h:5, from include/uapi/linux/timex.h:56, from include/linux/timex.h:56, from include/linux/sched.h:17, from arch/powerpc/kernel/asm-offsets.c:17: include/linux/spinlock_types.h:76:3: error: redefinition of typedef 'spinlock_t' arch/powerpc/include/asm/pgtable-ppc64.h:563:25: note: previous declaration of 'spinlock_t' was here -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: compile error on linus git with ppc64
On Tue, 2014-01-28 at 19:59 -0800, David Rientjes wrote: > On Tue, 28 Jan 2014, Jesse Brandeburg wrote: I have a fix queued up in next, I'll ask Linus to pull tomorrow. Ben. > > fresh pull, commit d891ea23d5203e5c47439b2a174f86a00b356a6c - merge > > ceph-client. > > > > I get a compile error: > > jbrandeb@jbrandeb-pseries:~/git/linux> make -j12 > > scripts/kconfig/conf --silentoldconfig Kconfig > > CHK include/config/kernel.release > > WRAParch/powerpc/include/generated/asm/clkdev.h > > WRAParch/powerpc/include/generated/asm/rwsem.h > > WRAParch/powerpc/include/generated/asm/trace_clock.h > > WRAParch/powerpc/include/generated/asm/preempt.h > > WRAParch/powerpc/include/generated/asm/hash.h > > WRAParch/powerpc/include/generated/asm/vtime.h > > CHK include/generated/uapi/linux/version.h > > UPD include/generated/uapi/linux/version.h > > HOSTCC scripts/dtc/checks.o > > HOSTCC scripts/dtc/data.o > > SHIPPED scripts/dtc/dtc-lexer.lex.c > > SHIPPED scripts/dtc/dtc-parser.tab.h > > HOSTCC scripts/kallsyms > > HOSTCC scripts/genksyms/genksyms.o > > CC scripts/mod/empty.o > > HOSTCC scripts/mod/mk_elfconfig > > CC scripts/mod/devicetable-offsets.s > > SHIPPED scripts/dtc/dtc-parser.tab.c > > HOSTCC scripts/dtc/dtc.o > > SHIPPED scripts/genksyms/lex.lex.c > > SHIPPED scripts/genksyms/keywords.hash.c > > HOSTCC scripts/pnmtologo > > SHIPPED scripts/genksyms/parse.tab.h > > SHIPPED scripts/genksyms/parse.tab.c > > HOSTCC scripts/dtc/flattree.o > > HOSTCC scripts/dtc/fstree.o > > HOSTCC scripts/genksyms/lex.lex.o > > HOSTCC scripts/genksyms/parse.tab.o > > HOSTCC scripts/dtc/livetree.o > > HOSTCC scripts/dtc/srcpos.o > > HOSTCC scripts/dtc/treesource.o > > HOSTCC scripts/conmakehash > > HOSTCC scripts/bin2c > > MKELF scripts/mod/elfconfig.h > > HOSTCC scripts/dtc/util.o > > HOSTCC scripts/mod/modpost.o > > HOSTCC scripts/mod/sumversion.o > > HOSTCC scripts/dtc/dtc-lexer.lex.o > > HOSTLD scripts/genksyms/genksyms > > HOSTCC scripts/dtc/dtc-parser.tab.o > > GEN scripts/mod/devicetable-offsets.h > > HOSTCC scripts/mod/file2alias.o > > HOSTLD scripts/dtc/dtc > > HOSTLD scripts/mod/modpost > > UPD include/config/kernel.release > > CHK include/generated/utsrelease.h > > UPD include/generated/utsrelease.h > > CC kernel/bounds.s > > GEN include/generated/bounds.h > > CC arch/powerpc/kernel/asm-offsets.s > > In file included from include/linux/spinlock.h:81, > > from include/linux/seqlock.h:35, > > from include/linux/time.h:5, > > from include/uapi/linux/timex.h:56, > > from include/linux/timex.h:56, > > from include/linux/sched.h:17, > > from arch/powerpc/kernel/asm-offsets.c:17: > > include/linux/spinlock_types.h:76: error: redefinition of typedef > > ‘spinlock_t’ > > /home/jbrandeb/git/linux/arch/powerpc/include/asm/pgtable-ppc64.h:563: > > error: previous declaration of ‘spinlock_t’ was here > > Confirmed, I saw this with ppc64_defconfig. It's due to b3084f4db3ae > ("powerpc/thp: Fix crash on mremap"). > > > powerpc, spinlock: fix build error > > Build fails with > > include/linux/spinlock_types.h:76: error: redefinition of typedef > ‘spinlock_t’ > arch/powerpc/include/asm/pgtable-ppc64.h:563: error: previous declaration of > ‘spinlock_t’ was here > > due to commit b3084f4db3ae ("powerpc/thp: Fix crash on mremap"). Remove > the bogus typedef and include spinlock_types.h. > > Reported-by: Jesse Brandeburg > Signed-off-by: David Rientjes > --- > arch/powerpc/include/asm/pgtable-ppc64.h | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/arch/powerpc/include/asm/pgtable-ppc64.h > b/arch/powerpc/include/asm/pgtable-ppc64.h > --- a/arch/powerpc/include/asm/pgtable-ppc64.h > +++ b/arch/powerpc/include/asm/pgtable-ppc64.h > @@ -365,6 +365,8 @@ void pgtable_cache_init(void); >_PAGE_THP_HUGE) > > #ifndef __ASSEMBLY__ > +#include > + > /* > * The linux hugepage PMD now include the pmd entries followed by the address > * to the stashed pgtable_t. The stashed pgtable_t contains the hpte bits. > @@ -560,7 +562,6 @@ extern void pmdp_invalidate(struct vm_area_struct *vma, > unsigned long address, > pmd_t *pmdp); > > #define pmd_move_must_withdraw pmd_move_must_withdraw > -typedef struct spinlock spinlock_t; > static inline int pmd_move_must_withdraw(spinlock_t *new_pmd_ptl, >spinlock_t *old_pmd_ptl) > { -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: compile error on linus git with ppc64
On Tue, 2014-01-28 at 19:59 -0800, David Rientjes wrote: On Tue, 28 Jan 2014, Jesse Brandeburg wrote: I have a fix queued up in next, I'll ask Linus to pull tomorrow. Ben. fresh pull, commit d891ea23d5203e5c47439b2a174f86a00b356a6c - merge ceph-client. I get a compile error: jbrandeb@jbrandeb-pseries:~/git/linux make -j12 scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release WRAParch/powerpc/include/generated/asm/clkdev.h WRAParch/powerpc/include/generated/asm/rwsem.h WRAParch/powerpc/include/generated/asm/trace_clock.h WRAParch/powerpc/include/generated/asm/preempt.h WRAParch/powerpc/include/generated/asm/hash.h WRAParch/powerpc/include/generated/asm/vtime.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h HOSTCC scripts/dtc/checks.o HOSTCC scripts/dtc/data.o SHIPPED scripts/dtc/dtc-lexer.lex.c SHIPPED scripts/dtc/dtc-parser.tab.h HOSTCC scripts/kallsyms HOSTCC scripts/genksyms/genksyms.o CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/devicetable-offsets.s SHIPPED scripts/dtc/dtc-parser.tab.c HOSTCC scripts/dtc/dtc.o SHIPPED scripts/genksyms/lex.lex.c SHIPPED scripts/genksyms/keywords.hash.c HOSTCC scripts/pnmtologo SHIPPED scripts/genksyms/parse.tab.h SHIPPED scripts/genksyms/parse.tab.c HOSTCC scripts/dtc/flattree.o HOSTCC scripts/dtc/fstree.o HOSTCC scripts/genksyms/lex.lex.o HOSTCC scripts/genksyms/parse.tab.o HOSTCC scripts/dtc/livetree.o HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/dtc/treesource.o HOSTCC scripts/conmakehash HOSTCC scripts/bin2c MKELF scripts/mod/elfconfig.h HOSTCC scripts/dtc/util.o HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/sumversion.o HOSTCC scripts/dtc/dtc-lexer.lex.o HOSTLD scripts/genksyms/genksyms HOSTCC scripts/dtc/dtc-parser.tab.o GEN scripts/mod/devicetable-offsets.h HOSTCC scripts/mod/file2alias.o HOSTLD scripts/dtc/dtc HOSTLD scripts/mod/modpost UPD include/config/kernel.release CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h CC kernel/bounds.s GEN include/generated/bounds.h CC arch/powerpc/kernel/asm-offsets.s In file included from include/linux/spinlock.h:81, from include/linux/seqlock.h:35, from include/linux/time.h:5, from include/uapi/linux/timex.h:56, from include/linux/timex.h:56, from include/linux/sched.h:17, from arch/powerpc/kernel/asm-offsets.c:17: include/linux/spinlock_types.h:76: error: redefinition of typedef ‘spinlock_t’ /home/jbrandeb/git/linux/arch/powerpc/include/asm/pgtable-ppc64.h:563: error: previous declaration of ‘spinlock_t’ was here Confirmed, I saw this with ppc64_defconfig. It's due to b3084f4db3ae (powerpc/thp: Fix crash on mremap). powerpc, spinlock: fix build error Build fails with include/linux/spinlock_types.h:76: error: redefinition of typedef ‘spinlock_t’ arch/powerpc/include/asm/pgtable-ppc64.h:563: error: previous declaration of ‘spinlock_t’ was here due to commit b3084f4db3ae (powerpc/thp: Fix crash on mremap). Remove the bogus typedef and include spinlock_types.h. Reported-by: Jesse Brandeburg jesse.brandeb...@intel.com Signed-off-by: David Rientjes rient...@google.com --- arch/powerpc/include/asm/pgtable-ppc64.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/include/asm/pgtable-ppc64.h b/arch/powerpc/include/asm/pgtable-ppc64.h --- a/arch/powerpc/include/asm/pgtable-ppc64.h +++ b/arch/powerpc/include/asm/pgtable-ppc64.h @@ -365,6 +365,8 @@ void pgtable_cache_init(void); _PAGE_THP_HUGE) #ifndef __ASSEMBLY__ +#include linux/spinlock_types.h + /* * The linux hugepage PMD now include the pmd entries followed by the address * to the stashed pgtable_t. The stashed pgtable_t contains the hpte bits. @@ -560,7 +562,6 @@ extern void pmdp_invalidate(struct vm_area_struct *vma, unsigned long address, pmd_t *pmdp); #define pmd_move_must_withdraw pmd_move_must_withdraw -typedef struct spinlock spinlock_t; static inline int pmd_move_must_withdraw(spinlock_t *new_pmd_ptl, spinlock_t *old_pmd_ptl) { -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: compile error on linus git with ppc64
On Wed, 29 Jan 2014, Benjamin Herrenschmidt wrote: I have a fix queued up in next, I'll ask Linus to pull tomorrow. Which fix? From linux-next-20140129: In file included from include/linux/spinlock.h:81:0, from include/linux/seqlock.h:35, from include/linux/time.h:5, from include/uapi/linux/timex.h:56, from include/linux/timex.h:56, from include/linux/sched.h:17, from arch/powerpc/kernel/asm-offsets.c:17: include/linux/spinlock_types.h:76:3: error: redefinition of typedef 'spinlock_t' arch/powerpc/include/asm/pgtable-ppc64.h:563:25: note: previous declaration of 'spinlock_t' was here -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: compile error on linus git with ppc64
On Wed, 2014-01-29 at 01:00 -0800, David Rientjes wrote: On Wed, 29 Jan 2014, Benjamin Herrenschmidt wrote: I have a fix queued up in next, I'll ask Linus to pull tomorrow. Which fix? From linux-next-20140129: I pushed it yesterday, it might not have made it to sfr yet. I'll send it to Linus today. http://git.kernel.org/cgit/linux/kernel/git/benh/powerpc.git/commit/?h=nextid=fd120dc2e205d2318a8b47d6d8098b789e3af67d Cheers, Ben. In file included from include/linux/spinlock.h:81:0, from include/linux/seqlock.h:35, from include/linux/time.h:5, from include/uapi/linux/timex.h:56, from include/linux/timex.h:56, from include/linux/sched.h:17, from arch/powerpc/kernel/asm-offsets.c:17: include/linux/spinlock_types.h:76:3: error: redefinition of typedef 'spinlock_t' arch/powerpc/include/asm/pgtable-ppc64.h:563:25: note: previous declaration of 'spinlock_t' was here -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: compile error on linus git with ppc64
On Tue, 28 Jan 2014, Jesse Brandeburg wrote: > fresh pull, commit d891ea23d5203e5c47439b2a174f86a00b356a6c - merge > ceph-client. > > I get a compile error: > jbrandeb@jbrandeb-pseries:~/git/linux> make -j12 > scripts/kconfig/conf --silentoldconfig Kconfig > CHK include/config/kernel.release > WRAParch/powerpc/include/generated/asm/clkdev.h > WRAParch/powerpc/include/generated/asm/rwsem.h > WRAParch/powerpc/include/generated/asm/trace_clock.h > WRAParch/powerpc/include/generated/asm/preempt.h > WRAParch/powerpc/include/generated/asm/hash.h > WRAParch/powerpc/include/generated/asm/vtime.h > CHK include/generated/uapi/linux/version.h > UPD include/generated/uapi/linux/version.h > HOSTCC scripts/dtc/checks.o > HOSTCC scripts/dtc/data.o > SHIPPED scripts/dtc/dtc-lexer.lex.c > SHIPPED scripts/dtc/dtc-parser.tab.h > HOSTCC scripts/kallsyms > HOSTCC scripts/genksyms/genksyms.o > CC scripts/mod/empty.o > HOSTCC scripts/mod/mk_elfconfig > CC scripts/mod/devicetable-offsets.s > SHIPPED scripts/dtc/dtc-parser.tab.c > HOSTCC scripts/dtc/dtc.o > SHIPPED scripts/genksyms/lex.lex.c > SHIPPED scripts/genksyms/keywords.hash.c > HOSTCC scripts/pnmtologo > SHIPPED scripts/genksyms/parse.tab.h > SHIPPED scripts/genksyms/parse.tab.c > HOSTCC scripts/dtc/flattree.o > HOSTCC scripts/dtc/fstree.o > HOSTCC scripts/genksyms/lex.lex.o > HOSTCC scripts/genksyms/parse.tab.o > HOSTCC scripts/dtc/livetree.o > HOSTCC scripts/dtc/srcpos.o > HOSTCC scripts/dtc/treesource.o > HOSTCC scripts/conmakehash > HOSTCC scripts/bin2c > MKELF scripts/mod/elfconfig.h > HOSTCC scripts/dtc/util.o > HOSTCC scripts/mod/modpost.o > HOSTCC scripts/mod/sumversion.o > HOSTCC scripts/dtc/dtc-lexer.lex.o > HOSTLD scripts/genksyms/genksyms > HOSTCC scripts/dtc/dtc-parser.tab.o > GEN scripts/mod/devicetable-offsets.h > HOSTCC scripts/mod/file2alias.o > HOSTLD scripts/dtc/dtc > HOSTLD scripts/mod/modpost > UPD include/config/kernel.release > CHK include/generated/utsrelease.h > UPD include/generated/utsrelease.h > CC kernel/bounds.s > GEN include/generated/bounds.h > CC arch/powerpc/kernel/asm-offsets.s > In file included from include/linux/spinlock.h:81, > from include/linux/seqlock.h:35, > from include/linux/time.h:5, > from include/uapi/linux/timex.h:56, > from include/linux/timex.h:56, > from include/linux/sched.h:17, > from arch/powerpc/kernel/asm-offsets.c:17: > include/linux/spinlock_types.h:76: error: redefinition of typedef > ‘spinlock_t’ > /home/jbrandeb/git/linux/arch/powerpc/include/asm/pgtable-ppc64.h:563: > error: previous declaration of ‘spinlock_t’ was here Confirmed, I saw this with ppc64_defconfig. It's due to b3084f4db3ae ("powerpc/thp: Fix crash on mremap"). powerpc, spinlock: fix build error Build fails with include/linux/spinlock_types.h:76: error: redefinition of typedef ‘spinlock_t’ arch/powerpc/include/asm/pgtable-ppc64.h:563: error: previous declaration of ‘spinlock_t’ was here due to commit b3084f4db3ae ("powerpc/thp: Fix crash on mremap"). Remove the bogus typedef and include spinlock_types.h. Reported-by: Jesse Brandeburg Signed-off-by: David Rientjes --- arch/powerpc/include/asm/pgtable-ppc64.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/include/asm/pgtable-ppc64.h b/arch/powerpc/include/asm/pgtable-ppc64.h --- a/arch/powerpc/include/asm/pgtable-ppc64.h +++ b/arch/powerpc/include/asm/pgtable-ppc64.h @@ -365,6 +365,8 @@ void pgtable_cache_init(void); _PAGE_THP_HUGE) #ifndef __ASSEMBLY__ +#include + /* * The linux hugepage PMD now include the pmd entries followed by the address * to the stashed pgtable_t. The stashed pgtable_t contains the hpte bits. @@ -560,7 +562,6 @@ extern void pmdp_invalidate(struct vm_area_struct *vma, unsigned long address, pmd_t *pmdp); #define pmd_move_must_withdraw pmd_move_must_withdraw -typedef struct spinlock spinlock_t; static inline int pmd_move_must_withdraw(spinlock_t *new_pmd_ptl, spinlock_t *old_pmd_ptl) {
Re: compile error on linus git with ppc64
On Tue, 28 Jan 2014, Jesse Brandeburg wrote: fresh pull, commit d891ea23d5203e5c47439b2a174f86a00b356a6c - merge ceph-client. I get a compile error: jbrandeb@jbrandeb-pseries:~/git/linux make -j12 scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release WRAParch/powerpc/include/generated/asm/clkdev.h WRAParch/powerpc/include/generated/asm/rwsem.h WRAParch/powerpc/include/generated/asm/trace_clock.h WRAParch/powerpc/include/generated/asm/preempt.h WRAParch/powerpc/include/generated/asm/hash.h WRAParch/powerpc/include/generated/asm/vtime.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h HOSTCC scripts/dtc/checks.o HOSTCC scripts/dtc/data.o SHIPPED scripts/dtc/dtc-lexer.lex.c SHIPPED scripts/dtc/dtc-parser.tab.h HOSTCC scripts/kallsyms HOSTCC scripts/genksyms/genksyms.o CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/devicetable-offsets.s SHIPPED scripts/dtc/dtc-parser.tab.c HOSTCC scripts/dtc/dtc.o SHIPPED scripts/genksyms/lex.lex.c SHIPPED scripts/genksyms/keywords.hash.c HOSTCC scripts/pnmtologo SHIPPED scripts/genksyms/parse.tab.h SHIPPED scripts/genksyms/parse.tab.c HOSTCC scripts/dtc/flattree.o HOSTCC scripts/dtc/fstree.o HOSTCC scripts/genksyms/lex.lex.o HOSTCC scripts/genksyms/parse.tab.o HOSTCC scripts/dtc/livetree.o HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/dtc/treesource.o HOSTCC scripts/conmakehash HOSTCC scripts/bin2c MKELF scripts/mod/elfconfig.h HOSTCC scripts/dtc/util.o HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/sumversion.o HOSTCC scripts/dtc/dtc-lexer.lex.o HOSTLD scripts/genksyms/genksyms HOSTCC scripts/dtc/dtc-parser.tab.o GEN scripts/mod/devicetable-offsets.h HOSTCC scripts/mod/file2alias.o HOSTLD scripts/dtc/dtc HOSTLD scripts/mod/modpost UPD include/config/kernel.release CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h CC kernel/bounds.s GEN include/generated/bounds.h CC arch/powerpc/kernel/asm-offsets.s In file included from include/linux/spinlock.h:81, from include/linux/seqlock.h:35, from include/linux/time.h:5, from include/uapi/linux/timex.h:56, from include/linux/timex.h:56, from include/linux/sched.h:17, from arch/powerpc/kernel/asm-offsets.c:17: include/linux/spinlock_types.h:76: error: redefinition of typedef ‘spinlock_t’ /home/jbrandeb/git/linux/arch/powerpc/include/asm/pgtable-ppc64.h:563: error: previous declaration of ‘spinlock_t’ was here Confirmed, I saw this with ppc64_defconfig. It's due to b3084f4db3ae (powerpc/thp: Fix crash on mremap). powerpc, spinlock: fix build error Build fails with include/linux/spinlock_types.h:76: error: redefinition of typedef ‘spinlock_t’ arch/powerpc/include/asm/pgtable-ppc64.h:563: error: previous declaration of ‘spinlock_t’ was here due to commit b3084f4db3ae (powerpc/thp: Fix crash on mremap). Remove the bogus typedef and include spinlock_types.h. Reported-by: Jesse Brandeburg jesse.brandeb...@intel.com Signed-off-by: David Rientjes rient...@google.com --- arch/powerpc/include/asm/pgtable-ppc64.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/include/asm/pgtable-ppc64.h b/arch/powerpc/include/asm/pgtable-ppc64.h --- a/arch/powerpc/include/asm/pgtable-ppc64.h +++ b/arch/powerpc/include/asm/pgtable-ppc64.h @@ -365,6 +365,8 @@ void pgtable_cache_init(void); _PAGE_THP_HUGE) #ifndef __ASSEMBLY__ +#include linux/spinlock_types.h + /* * The linux hugepage PMD now include the pmd entries followed by the address * to the stashed pgtable_t. The stashed pgtable_t contains the hpte bits. @@ -560,7 +562,6 @@ extern void pmdp_invalidate(struct vm_area_struct *vma, unsigned long address, pmd_t *pmdp); #define pmd_move_must_withdraw pmd_move_must_withdraw -typedef struct spinlock spinlock_t; static inline int pmd_move_must_withdraw(spinlock_t *new_pmd_ptl, spinlock_t *old_pmd_ptl) {