search for: kmap_types

The header is not longer used and on alpha, ia64, openrisc, parisc and um it was completely unused anyway as these architectures have no highmem support. Signed-off-by: Thomas Gleixner <tglx at linutronix.de> --- V3: New patch --- arch/alpha/include/asm/kmap_types.h | 15 --------------- arch/ia64/include/asm/kmap_types.h | 13 ------------- arch/openrisc/mm/init.c | 1 - arch/openrisc/mm/ioremap.c | 1 - arch/parisc/include/asm/kmap_types.h | 13 ------------- arch/um/include/asm/fixmap.h | 1 - arch/um/inclu...

...d Sterba <dsterba at suse.com> Cc: linux-btrfs at vger.kernel.org --- fs/aio.c | 1 - fs/btrfs/ctree.h | 1 - 2 files changed, 2 deletions(-) --- a/fs/aio.c +++ b/fs/aio.c @@ -43,7 +43,6 @@ #include <linux/mount.h> #include <linux/pseudo_fs.h> -#include <asm/kmap_types.h> #include <linux/uaccess.h> #include <linux/nospec.h> --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -17,7 +17,6 @@ #include <linux/wait.h> #include <linux/slab.h> #include <trace/events/btrfs.h> -#include <asm/kmap_types.h> #include <asm/unalig...

...de> Cc: Thomas Bogendoerfer <tsbogend at alpha.franken.de> Cc: linux-mips at vger.kernel.org --- V3: Remove the kmap types cruft --- arch/mips/Kconfig | 1 arch/mips/include/asm/fixmap.h | 4 - arch/mips/include/asm/highmem.h | 6 +- arch/mips/include/asm/kmap_types.h | 13 ------ arch/mips/mm/highmem.c | 77 ------------------------------------- arch/mips/mm/init.c | 4 - 6 files changed, 6 insertions(+), 99 deletions(-) --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -2719,6 +2719,7 @@ config WAR_MIPS34K_MISSED_ITLB con...

...own with the crash and drm/gpu cleanups this allows to simplify the code quite a bit. Changes vs. V2: - Remove the migrate disable from kmap_local and only issue that when the there is an actual highmem mapping. (Linus) - Reordered the series so the consolidation is upfront - Get rid of kmap_types.h and the associated cruft - Fixup documentation and add function documentation for kmap_* - Splitout the internal implementation into a seperate header - More cleanups - removal of unused functions - Replace a few of the less frequently used kmap_atomic and io_mapping_map_atomic varian...

...own with the crash and drm/gpu cleanups this allows to simplify the code quite a bit. Changes vs. V2: - Remove the migrate disable from kmap_local and only issue that when the there is an actual highmem mapping. (Linus) - Reordered the series so the consolidation is upfront - Get rid of kmap_types.h and the associated cruft - Fixup documentation and add function documentation for kmap_* - Splitout the internal implementation into a seperate header - More cleanups - removal of unused functions - Replace a few of the less frequently used kmap_atomic and io_mapping_map_atomic varian...

...own with the crash and drm/gpu cleanups this allows to simplify the code quite a bit. Changes vs. V2: - Remove the migrate disable from kmap_local and only issue that when the there is an actual highmem mapping. (Linus) - Reordered the series so the consolidation is upfront - Get rid of kmap_types.h and the associated cruft - Fixup documentation and add function documentation for kmap_* - Splitout the internal implementation into a seperate header - More cleanups - removal of unused functions - Replace a few of the less frequently used kmap_atomic and io_mapping_map_atomic varian...

For whatever reasons SH has highmem bits all over the place but does not enable it via Kconfig. Remove the bitrot. Signed-off-by: Thomas Gleixner <tglx at linutronix.de> --- arch/sh/include/asm/fixmap.h | 8 -------- arch/sh/include/asm/kmap_types.h | 15 --------------- arch/sh/mm/init.c | 8 -------- 3 files changed, 31 deletions(-) --- a/arch/sh/include/asm/fixmap.h +++ b/arch/sh/include/asm/fixmap.h @@ -13,9 +13,6 @@ #include <linux/kernel.h> #include <linux/threads.h> #include <asm/page.h> -#ifd...

...gt; Cc: Paul Mackerras <paulus at samba.org> Cc: linuxppc-dev at lists.ozlabs.org --- V3: Remove the kmap types cruft --- arch/powerpc/Kconfig | 1 arch/powerpc/include/asm/fixmap.h | 4 +- arch/powerpc/include/asm/highmem.h | 7 ++- arch/powerpc/include/asm/kmap_types.h | 13 ------ arch/powerpc/mm/Makefile | 1 arch/powerpc/mm/highmem.c | 67 ---------------------------------- arch/powerpc/mm/mem.c | 7 --- 7 files changed, 8 insertions(+), 92 deletions(-) --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig...

kmap_types.h is a misnomer because the old atomic MAP based array does not exist anymore and the whole indirection of architectures including kmap_types.h is inconinstent and does not allow to provide guard page debugging for this misfeature. Add a common header file which defines the mapping stack size for...

...org.uk> Cc: Arnd Bergmann <arnd at arndb.de> Cc: linux-arm-kernel at lists.infradead.org --- V3: Remove the kmap types cruft --- arch/arm/Kconfig | 1 arch/arm/include/asm/fixmap.h | 4 - arch/arm/include/asm/highmem.h | 33 +++++++--- arch/arm/include/asm/kmap_types.h | 10 --- arch/arm/mm/Makefile | 1 arch/arm/mm/highmem.c | 121 -------------------------------------- 6 files changed, 26 insertions(+), 144 deletions(-) --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1498,6 +1498,7 @@ config HAVE_ARCH_PFN_VALID config HIGHM...

...s Gleixner <tglx at linutronix.de> Cc: Vineet Gupta <vgupta at synopsys.com> Cc: linux-snps-arc at lists.infradead.org --- V3: Make it actually more correct. --- arch/arc/Kconfig | 1 arch/arc/include/asm/highmem.h | 26 ++++++++++++++---- arch/arc/include/asm/kmap_types.h | 14 --------- arch/arc/mm/highmem.c | 54 +++----------------------------------- 4 files changed, 26 insertions(+), 69 deletions(-) --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -507,6 +507,7 @@ config LINUX_RAM_BASE config HIGHMEM bool "High Memory Support" s...

...The address space of Andes processors is only 4 Gigabytes large and it has to accommodate user address space, kernel address --- a/arch/nds32/include/asm/fixmap.h +++ b/arch/nds32/include/asm/fixmap.h @@ -6,7 +6,7 @@ #ifdef CONFIG_HIGHMEM #include <linux/threads.h> -#include <asm/kmap_types.h> +#include <asm/kmap_size.h> #endif enum fixed_addresses { @@ -14,7 +14,7 @@ enum fixed_addresses { FIX_KMAP_RESERVED, FIX_KMAP_BEGIN, #ifdef CONFIG_HIGHMEM - FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_TYPE_NR * NR_CPUS), + FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_MAX_IDX * NR_CPUS) - 1, #...

.../aio.c +++ b/fs/aio.c @@ -24,6 +24,7 @@ #include <linux/file.h> #include <linux/mm.h> #include <linux/mman.h> +#include <linux/mmu_context.h> #include <linux/slab.h> #include <linux/timer.h> #include <linux/aio.h> @@ -34,7 +35,6 @@ #include <asm/kmap_types.h> #include <asm/uaccess.h> -#include <asm/mmu_context.h> #if DEBUG > 1 #define dprintk printk @@ -595,51 +595,6 @@ static struct kioctx *lookup_ioctx(unsigned long ctx_id) } /* - * use_mm - * Makes the calling kernel thread take on the specified - * mm context. - * Call...

.../aio.c +++ b/fs/aio.c @@ -24,6 +24,7 @@ #include <linux/file.h> #include <linux/mm.h> #include <linux/mman.h> +#include <linux/mmu_context.h> #include <linux/slab.h> #include <linux/timer.h> #include <linux/aio.h> @@ -34,7 +35,6 @@ #include <asm/kmap_types.h> #include <asm/uaccess.h> -#include <asm/mmu_context.h> #if DEBUG > 1 #define dprintk printk @@ -595,51 +595,6 @@ static struct kioctx *lookup_ioctx(unsigned long ctx_id) } /* - * use_mm - * Makes the calling kernel thread take on the specified - * mm context. - * Call...

.../aio.c +++ b/fs/aio.c @@ -24,6 +24,7 @@ #include <linux/file.h> #include <linux/mm.h> #include <linux/mman.h> +#include <linux/mmu_context.h> #include <linux/slab.h> #include <linux/timer.h> #include <linux/aio.h> @@ -34,7 +35,6 @@ #include <asm/kmap_types.h> #include <asm/uaccess.h> -#include <asm/mmu_context.h> #if DEBUG > 1 #define dprintk printk @@ -595,51 +595,6 @@ static struct kioctx *lookup_ioctx(unsigned long ctx_id) } /* - * use_mm - * Makes the calling kernel thread take on the specified - * mm context. - * Call...

.../aio.c +++ b/fs/aio.c @@ -24,6 +24,7 @@ #include <linux/file.h> #include <linux/mm.h> #include <linux/mman.h> +#include <linux/mmu_context.h> #include <linux/slab.h> #include <linux/timer.h> #include <linux/aio.h> @@ -34,7 +35,6 @@ #include <asm/kmap_types.h> #include <asm/uaccess.h> -#include <asm/mmu_context.h> #if DEBUG > 1 #define dprintk printk @@ -595,51 +595,6 @@ static struct kioctx *lookup_ioctx(unsigned long ctx_id) } /* - * use_mm - * Makes the calling kernel thread take on the specified - * mm context. - * Call...

.../aio.c +++ b/fs/aio.c @@ -24,6 +24,7 @@ #include <linux/file.h> #include <linux/mm.h> #include <linux/mman.h> +#include <linux/mmu_context.h> #include <linux/slab.h> #include <linux/timer.h> #include <linux/aio.h> @@ -34,7 +35,6 @@ #include <asm/kmap_types.h> #include <asm/uaccess.h> -#include <asm/mmu_context.h> #if DEBUG > 1 #define dprintk printk @@ -595,51 +595,6 @@ static struct kioctx *lookup_ioctx(unsigned long ctx_id) } /* - * use_mm - * Makes the calling kernel thread take on the specified - * mm context. - * Call...

.../aio.c +++ b/fs/aio.c @@ -24,6 +24,7 @@ #include <linux/file.h> #include <linux/mm.h> #include <linux/mman.h> +#include <linux/mmu_context.h> #include <linux/slab.h> #include <linux/timer.h> #include <linux/aio.h> @@ -34,7 +35,6 @@ #include <asm/kmap_types.h> #include <asm/uaccess.h> -#include <asm/mmu_context.h> #if DEBUG > 1 #define dprintk printk @@ -595,51 +595,6 @@ static struct kioctx *lookup_ioctx(unsigned long ctx_id) } /* - * use_mm - * Makes the calling kernel thread take on the specified - * mm context. - * Call...

.../aio.c +++ b/fs/aio.c @@ -24,6 +24,7 @@ #include <linux/file.h> #include <linux/mm.h> #include <linux/mman.h> +#include <linux/mmu_context.h> #include <linux/slab.h> #include <linux/timer.h> #include <linux/aio.h> @@ -34,7 +35,6 @@ #include <asm/kmap_types.h> #include <asm/uaccess.h> -#include <asm/mmu_context.h> #if DEBUG > 1 #define dprintk printk @@ -595,51 +595,6 @@ static struct kioctx *lookup_ioctx(unsigned long ctx_id) } /* - * use_mm - * Makes the calling kernel thread take on the specified - * mm context. - * Call...

.../aio.c +++ b/fs/aio.c @@ -24,6 +24,7 @@ #include <linux/file.h> #include <linux/mm.h> #include <linux/mman.h> +#include <linux/mmu_context.h> #include <linux/slab.h> #include <linux/timer.h> #include <linux/aio.h> @@ -34,7 +35,6 @@ #include <asm/kmap_types.h> #include <asm/uaccess.h> -#include <asm/mmu_context.h> #if DEBUG > 1 #define dprintk printk @@ -595,51 +595,6 @@ static struct kioctx *lookup_ioctx(unsigned long ctx_id) } /* - * use_mm - * Makes the calling kernel thread take on the specified - * mm context. - * Call...