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-rw-r--r--arch/sh/include/asm/fixmap.h4
-rw-r--r--arch/sh/include/asm/system_32.h3
-rw-r--r--arch/sh/include/asm/system_64.h2
-rw-r--r--arch/sh/kernel/cpu/init.c4
-rw-r--r--arch/sh/kernel/cpu/sh3/probe.c2
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7723.c3
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7724.c3
-rw-r--r--arch/sh/kernel/vmlinux.lds.S12
-rw-r--r--arch/sh/mm/cache-debugfs.c3
-rw-r--r--arch/sh/mm/cache-sh4.c4
-rw-r--r--arch/sh/mm/cache-sh7705.c4
-rw-r--r--arch/sh/mm/init.c3
-rw-r--r--arch/sh/mm/pmb.c6
-rw-r--r--arch/sh/mm/tlb-pteaex.c3
-rw-r--r--arch/sh/mm/tlb-sh4.c3
15 files changed, 20 insertions, 39 deletions
diff --git a/arch/sh/include/asm/fixmap.h b/arch/sh/include/asm/fixmap.h
index 38a1de86687..17b22b6c100 100644
--- a/arch/sh/include/asm/fixmap.h
+++ b/arch/sh/include/asm/fixmap.h
@@ -55,11 +55,12 @@ enum fixed_addresses {
#define FIX_N_COLOURS 8
FIX_CMAP_BEGIN,
FIX_CMAP_END = FIX_CMAP_BEGIN + (FIX_N_COLOURS * NR_CPUS) - 1,
- FIX_UNCACHED,
+
#ifdef CONFIG_HIGHMEM
FIX_KMAP_BEGIN, /* reserved pte's for temporary kernel mappings */
FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1,
#endif
+
/*
* FIX_IOREMAP entries are useful for mapping physical address
* space before ioremap() is useable, e.g. really early in boot
@@ -68,6 +69,7 @@ enum fixed_addresses {
#define FIX_N_IOREMAPS 32
FIX_IOREMAP_BEGIN,
FIX_IOREMAP_END = FIX_IOREMAP_BEGIN + FIX_N_IOREMAPS,
+
__end_of_fixed_addresses
};
diff --git a/arch/sh/include/asm/system_32.h b/arch/sh/include/asm/system_32.h
index 34bd2bac9a5..51296b36770 100644
--- a/arch/sh/include/asm/system_32.h
+++ b/arch/sh/include/asm/system_32.h
@@ -145,9 +145,6 @@ do { \
__restore_dsp(prev); \
} while (0)
-#define __uses_jump_to_uncached \
- noinline __attribute__ ((__section__ (".uncached.text")))
-
/*
* Jump to uncached area.
* When handling TLB or caches, we need to do it from an uncached area.
diff --git a/arch/sh/include/asm/system_64.h b/arch/sh/include/asm/system_64.h
index 604ba7802cc..3391bb6b21d 100644
--- a/arch/sh/include/asm/system_64.h
+++ b/arch/sh/include/asm/system_64.h
@@ -33,8 +33,6 @@ do { \
&next->thread); \
} while (0)
-#define __uses_jump_to_uncached
-
#define jump_to_uncached() do { } while (0)
#define back_to_cached() do { } while (0)
diff --git a/arch/sh/kernel/cpu/init.c b/arch/sh/kernel/cpu/init.c
index a5bb0550bbf..05a7d2a373b 100644
--- a/arch/sh/kernel/cpu/init.c
+++ b/arch/sh/kernel/cpu/init.c
@@ -98,7 +98,7 @@ static void __init expmask_init(void)
#endif
/* 2nd-level cache init */
-void __uses_jump_to_uncached __attribute__ ((weak)) l2_cache_init(void)
+void __attribute__ ((weak)) l2_cache_init(void)
{
}
@@ -106,7 +106,7 @@ void __uses_jump_to_uncached __attribute__ ((weak)) l2_cache_init(void)
* Generic first-level cache init
*/
#ifdef CONFIG_SUPERH32
-static void __uses_jump_to_uncached cache_init(void)
+static void cache_init(void)
{
unsigned long ccr, flags;
diff --git a/arch/sh/kernel/cpu/sh3/probe.c b/arch/sh/kernel/cpu/sh3/probe.c
index f9c7df64eb0..c2db65719f4 100644
--- a/arch/sh/kernel/cpu/sh3/probe.c
+++ b/arch/sh/kernel/cpu/sh3/probe.c
@@ -16,7 +16,7 @@
#include <asm/cache.h>
#include <asm/io.h>
-int __uses_jump_to_uncached detect_cpu_and_cache_system(void)
+int detect_cpu_and_cache_system(void)
{
unsigned long addr0, addr1, data0, data1, data2, data3;
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c
index 772b9265d0e..9d426258aa0 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c
@@ -592,7 +592,8 @@ void __init plat_early_device_setup(void)
#define RAMCR_CACHE_L2FC 0x0002
#define RAMCR_CACHE_L2E 0x0001
#define L2_CACHE_ENABLE (RAMCR_CACHE_L2E|RAMCR_CACHE_L2FC)
-void __uses_jump_to_uncached l2_cache_init(void)
+
+void l2_cache_init(void)
{
/* Enable L2 cache */
ctrl_outl(L2_CACHE_ENABLE, RAMCR);
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
index d32f96c1cc1..578e9f80271 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
@@ -714,7 +714,8 @@ void __init plat_early_device_setup(void)
#define RAMCR_CACHE_L2FC 0x0002
#define RAMCR_CACHE_L2E 0x0001
#define L2_CACHE_ENABLE (RAMCR_CACHE_L2E|RAMCR_CACHE_L2FC)
-void __uses_jump_to_uncached l2_cache_init(void)
+
+void l2_cache_init(void)
{
/* Enable L2 cache */
ctrl_outl(L2_CACHE_ENABLE, RAMCR);
diff --git a/arch/sh/kernel/vmlinux.lds.S b/arch/sh/kernel/vmlinux.lds.S
index 9e5a5878eea..93e9b25a181 100644
--- a/arch/sh/kernel/vmlinux.lds.S
+++ b/arch/sh/kernel/vmlinux.lds.S
@@ -53,18 +53,6 @@ SECTIONS
NOTES
RO_DATA(PAGE_SIZE)
-
- /*
- * Code which must be executed uncached and the associated data
- */
- . = ALIGN(PAGE_SIZE);
- .uncached : AT(ADDR(.uncached) - LOAD_OFFSET) {
- __uncached_start = .;
- *(.uncached.text)
- *(.uncached.data)
- __uncached_end = .;
- }
-
RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
_edata = .; /* End of data section */
diff --git a/arch/sh/mm/cache-debugfs.c b/arch/sh/mm/cache-debugfs.c
index 5ba067b2659..48ce82ee9fd 100644
--- a/arch/sh/mm/cache-debugfs.c
+++ b/arch/sh/mm/cache-debugfs.c
@@ -22,8 +22,7 @@ enum cache_type {
CACHE_TYPE_UNIFIED,
};
-static int __uses_jump_to_uncached cache_seq_show(struct seq_file *file,
- void *iter)
+static int cache_seq_show(struct seq_file *file, void *iter)
{
unsigned int cache_type = (unsigned int)file->private;
struct cache_info *cache;
diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c
index a2301daeefa..87115b3ee70 100644
--- a/arch/sh/mm/cache-sh4.c
+++ b/arch/sh/mm/cache-sh4.c
@@ -36,7 +36,7 @@ static void __flush_cache_one(unsigned long addr, unsigned long phys,
* Called from kernel/module.c:sys_init_module and routine for a.out format,
* signal handler code and kprobes code
*/
-static void __uses_jump_to_uncached sh4_flush_icache_range(void *args)
+static void sh4_flush_icache_range(void *args)
{
struct flusher_data *data = args;
unsigned long start, end;
@@ -124,7 +124,7 @@ static void sh4_flush_dcache_page(void *arg)
}
/* TODO: Selective icache invalidation through IC address array.. */
-static void __uses_jump_to_uncached flush_icache_all(void)
+static void flush_icache_all(void)
{
unsigned long flags, ccr;
diff --git a/arch/sh/mm/cache-sh7705.c b/arch/sh/mm/cache-sh7705.c
index f527fb70fce..870293ee539 100644
--- a/arch/sh/mm/cache-sh7705.c
+++ b/arch/sh/mm/cache-sh7705.c
@@ -78,7 +78,7 @@ static void sh7705_flush_icache_range(void *args)
/*
* Writeback&Invalidate the D-cache of the page
*/
-static void __uses_jump_to_uncached __flush_dcache_page(unsigned long phys)
+static void __flush_dcache_page(unsigned long phys)
{
unsigned long ways, waysize, addrstart;
unsigned long flags;
@@ -144,7 +144,7 @@ static void sh7705_flush_dcache_page(void *arg)
__flush_dcache_page(__pa(page_address(page)));
}
-static void __uses_jump_to_uncached sh7705_flush_cache_all(void *args)
+static void sh7705_flush_cache_all(void *args)
{
unsigned long flags;
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index a28ff63c17a..dffa6c74948 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -211,9 +211,6 @@ void __init paging_init(void)
}
free_area_init_nodes(max_zone_pfns);
-
- /* Set up the uncached fixmap */
- set_fixmap_nocache(FIX_UNCACHED, __pa(&__uncached_start));
}
/*
diff --git a/arch/sh/mm/pmb.c b/arch/sh/mm/pmb.c
index d318fa6caff..3d5eece7e6d 100644
--- a/arch/sh/mm/pmb.c
+++ b/arch/sh/mm/pmb.c
@@ -127,14 +127,14 @@ static void __set_pmb_entry(unsigned long vpn, unsigned long ppn,
ctrl_outl(ppn | flags | PMB_V, mk_pmb_data(pos));
}
-static void __uses_jump_to_uncached set_pmb_entry(struct pmb_entry *pmbe)
+static void set_pmb_entry(struct pmb_entry *pmbe)
{
jump_to_uncached();
__set_pmb_entry(pmbe->vpn, pmbe->ppn, pmbe->flags, pmbe->entry);
back_to_cached();
}
-static void __uses_jump_to_uncached clear_pmb_entry(struct pmb_entry *pmbe)
+static void clear_pmb_entry(struct pmb_entry *pmbe)
{
unsigned int entry = pmbe->entry;
unsigned long addr;
@@ -364,7 +364,7 @@ static inline int pmb_apply_legacy_mappings(void)
}
#endif
-int __uses_jump_to_uncached pmb_init(void)
+int pmb_init(void)
{
int i;
unsigned long addr, data;
diff --git a/arch/sh/mm/tlb-pteaex.c b/arch/sh/mm/tlb-pteaex.c
index 409b7c2b4b9..32dc674c550 100644
--- a/arch/sh/mm/tlb-pteaex.c
+++ b/arch/sh/mm/tlb-pteaex.c
@@ -68,8 +68,7 @@ void __update_tlb(struct vm_area_struct *vma, unsigned long address, pte_t pte)
* in extended mode, the legacy 8-bit ASID field in address array 1 has
* undefined behaviour.
*/
-void __uses_jump_to_uncached local_flush_tlb_one(unsigned long asid,
- unsigned long page)
+void local_flush_tlb_one(unsigned long asid, unsigned long page)
{
jump_to_uncached();
__raw_writel(page, MMU_UTLB_ADDRESS_ARRAY | MMU_PAGE_ASSOC_BIT);
diff --git a/arch/sh/mm/tlb-sh4.c b/arch/sh/mm/tlb-sh4.c
index 8cf550e2570..624c1daa9f3 100644
--- a/arch/sh/mm/tlb-sh4.c
+++ b/arch/sh/mm/tlb-sh4.c
@@ -64,8 +64,7 @@ void __update_tlb(struct vm_area_struct *vma, unsigned long address, pte_t pte)
local_irq_restore(flags);
}
-void __uses_jump_to_uncached local_flush_tlb_one(unsigned long asid,
- unsigned long page)
+void local_flush_tlb_one(unsigned long asid, unsigned long page)
{
unsigned long addr, data;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-01 00:48:43 +0000