Merge tag 'asoc-v3.13-rc2' of...

Merge tag 'asoc-v3.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v3.13

A smattering of fixes here, some core ones for the rate combination
issues for things other than simple bitmasks, for readback of byte
controls and for updating the power of value muxes plus a bunch of
driver fixes of varying severity.

The warning fix in the i.MX FIQ driver is fixing a warning introduced
by a previous fix.

arch/powerpc/boot/dts/xcalibur1501.dts

@@ -637,14 +637,14 @@
 		tlu@2f000 {
 			compatible = "fsl,mpc8572-tlu", "fsl_tlu";
 			reg = <0x2f000 0x1000>;
-			interupts = <61 2 >;
+			interrupts = <61 2>;
 			interrupt-parent = <&mpic>;
 		};
 
 		tlu@15000 {
 			compatible = "fsl,mpc8572-tlu", "fsl_tlu";
 			reg = <0x15000 0x1000>;
-			interupts = <75 2>;
+			interrupts = <75 2>;
 			interrupt-parent = <&mpic>;
 		};
 	};

arch/powerpc/boot/dts/xpedite5301.dts

@@ -547,14 +547,14 @@
 		tlu@2f000 {
 			compatible = "fsl,mpc8572-tlu", "fsl_tlu";
 			reg = <0x2f000 0x1000>;
-			interupts = <61 2 >;
+			interrupts = <61 2>;
 			interrupt-parent = <&mpic>;
 		};
 
 		tlu@15000 {
 			compatible = "fsl,mpc8572-tlu", "fsl_tlu";
 			reg = <0x15000 0x1000>;
-			interupts = <75 2>;
+			interrupts = <75 2>;
 			interrupt-parent = <&mpic>;
 		};
 	};

arch/powerpc/boot/dts/xpedite5330.dts

@@ -583,14 +583,14 @@
 		tlu@2f000 {
 			compatible = "fsl,mpc8572-tlu", "fsl_tlu";
 			reg = <0x2f000 0x1000>;
-			interupts = <61 2 >;
+			interrupts = <61 2>;
 			interrupt-parent = <&mpic>;
 		};
 
 		tlu@15000 {
 			compatible = "fsl,mpc8572-tlu", "fsl_tlu";
 			reg = <0x15000 0x1000>;
-			interupts = <75 2>;
+			interrupts = <75 2>;
 			interrupt-parent = <&mpic>;
 		};
 	};

arch/powerpc/boot/dts/xpedite5370.dts

@@ -545,14 +545,14 @@
 		tlu@2f000 {
 			compatible = "fsl,mpc8572-tlu", "fsl_tlu";
 			reg = <0x2f000 0x1000>;
-			interupts = <61 2 >;
+			interrupts = <61 2>;
 			interrupt-parent = <&mpic>;
 		};
 
 		tlu@15000 {
 			compatible = "fsl,mpc8572-tlu", "fsl_tlu";
 			reg = <0x15000 0x1000>;
-			interupts = <75 2>;
+			interrupts = <75 2>;
 			interrupt-parent = <&mpic>;
 		};
 	};

arch/powerpc/boot/util.S

@@ -71,18 +71,32 @@ udelay:
 	add	r4,r4,r5
 	addi	r4,r4,-1
 	divw	r4,r4,r5	/* BUS ticks */
+#ifdef CONFIG_8xx
+1:	mftbu	r5
+	mftb	r6
+	mftbu	r7
+#else
 1:	mfspr	r5, SPRN_TBRU
 	mfspr	r6, SPRN_TBRL
 	mfspr	r7, SPRN_TBRU
+#endif
 	cmpw	0,r5,r7
 	bne	1b		/* Get [synced] base time */
 	addc	r9,r6,r4	/* Compute end time */
 	addze	r8,r5
+#ifdef CONFIG_8xx
+2:	mftbu	r5
+#else
 2:	mfspr	r5, SPRN_TBRU
+#endif
 	cmpw	0,r5,r8
 	blt	2b
 	bgt	3f
+#ifdef CONFIG_8xx
+	mftb	r6
+#else
 	mfspr	r6, SPRN_TBRL
+#endif
 	cmpw	0,r6,r9
 	blt	2b
 3:	blr

arch/powerpc/include/asm/pgalloc-64.h

@@ -16,6 +16,7 @@ struct vmemmap_backing {
 	unsigned long phys;
 	unsigned long virt_addr;
 };
+extern struct vmemmap_backing *vmemmap_list;
 
 /*
  * Functions that deal with pagetables that could be at any level of

arch/powerpc/include/asm/ppc_asm.h

@@ -366,6 +366,8 @@ BEGIN_FTR_SECTION_NESTED(96);		\
 	cmpwi dest,0;			\
 	beq-  90b;			\
 END_FTR_SECTION_NESTED(CPU_FTR_CELL_TB_BUG, CPU_FTR_CELL_TB_BUG, 96)
+#elif defined(CONFIG_8xx)
+#define MFTB(dest)			mftb dest
 #else
 #define MFTB(dest)			mfspr dest, SPRN_TBRL
 #endif

arch/powerpc/include/asm/reg.h

@@ -1174,12 +1174,19 @@
 
 #else /* __powerpc64__ */
 
+#if defined(CONFIG_8xx)
+#define mftbl()		({unsigned long rval;	\
+			asm volatile("mftbl %0" : "=r" (rval)); rval;})
+#define mftbu()		({unsigned long rval;	\
+			asm volatile("mftbu %0" : "=r" (rval)); rval;})
+#else
 #define mftbl()		({unsigned long rval;	\
 			asm volatile("mfspr %0, %1" : "=r" (rval) : \
 				"i" (SPRN_TBRL)); rval;})
 #define mftbu()		({unsigned long rval;	\
 			asm volatile("mfspr %0, %1" : "=r" (rval) : \
 				"i" (SPRN_TBRU)); rval;})
+#endif
 #endif /* !__powerpc64__ */
 
 #define mttbl(v)	asm volatile("mttbl %0":: "r"(v))

arch/powerpc/include/asm/timex.h

@@ -29,7 +29,11 @@ static inline cycles_t get_cycles(void)
 	ret = 0;
 
 	__asm__ __volatile__(
+#ifdef CONFIG_8xx
+		"97:	mftb %0\n"
+#else
 		"97:	mfspr %0, %2\n"
+#endif
 		"99:\n"
 		".section __ftr_fixup,\"a\"\n"
 		".align 2\n"
@@ -41,7 +45,11 @@ static inline cycles_t get_cycles(void)
 		"	.long 0\n"
 		"	.long 0\n"
 		".previous"
+#ifdef CONFIG_8xx
+		: "=r" (ret) : "i" (CPU_FTR_601));
+#else
 		: "=r" (ret) : "i" (CPU_FTR_601), "i" (SPRN_TBRL));
+#endif
 	return ret;
 #endif
 }

arch/powerpc/kernel/machine_kexec.c

@@ -18,6 +18,7 @@
 #include <linux/ftrace.h>
 
 #include <asm/machdep.h>
+#include <asm/pgalloc.h>
 #include <asm/prom.h>
 #include <asm/sections.h>
 
@@ -75,6 +76,17 @@ void arch_crash_save_vmcoreinfo(void)
 #ifndef CONFIG_NEED_MULTIPLE_NODES
 	VMCOREINFO_SYMBOL(contig_page_data);
 #endif
+#if defined(CONFIG_PPC64) && defined(CONFIG_SPARSEMEM_VMEMMAP)
+	VMCOREINFO_SYMBOL(vmemmap_list);
+	VMCOREINFO_SYMBOL(mmu_vmemmap_psize);
+	VMCOREINFO_SYMBOL(mmu_psize_defs);
+	VMCOREINFO_STRUCT_SIZE(vmemmap_backing);
+	VMCOREINFO_OFFSET(vmemmap_backing, list);
+	VMCOREINFO_OFFSET(vmemmap_backing, phys);
+	VMCOREINFO_OFFSET(vmemmap_backing, virt_addr);
+	VMCOREINFO_STRUCT_SIZE(mmu_psize_def);
+	VMCOREINFO_OFFSET(mmu_psize_def, shift);
+#endif
 }
 
 /*

arch/powerpc/kernel/nvram_64.c

@@ -210,7 +210,7 @@ static void __init nvram_print_partitions(char * label)
 	printk(KERN_WARNING "--------%s---------\n", label);
 	printk(KERN_WARNING "indx\t\tsig\tchks\tlen\tname\n");
 	list_for_each_entry(tmp_part, &nvram_partitions, partition) {
-		printk(KERN_WARNING "%4d    \t%02x\t%02x\t%d\t%12s\n",
+		printk(KERN_WARNING "%4d    \t%02x\t%02x\t%d\t%12.12s\n",
 		       tmp_part->index, tmp_part->header.signature,
 		       tmp_part->header.checksum, tmp_part->header.length,
 		       tmp_part->header.name);

arch/powerpc/kernel/signal_32.c

@@ -445,6 +445,12 @@ static int save_user_regs(struct pt_regs *regs, struct mcontext __user *frame,
 #endif /* CONFIG_ALTIVEC */
 	if (copy_fpr_to_user(&frame->mc_fregs, current))
 		return 1;
+
+	/*
+	 * Clear the MSR VSX bit to indicate there is no valid state attached
+	 * to this context, except in the specific case below where we set it.
+	 */
+	msr &= ~MSR_VSX;
 #ifdef CONFIG_VSX
 	/*
 	 * Copy VSR 0-31 upper half from thread_struct to local
@@ -457,15 +463,7 @@ static int save_user_regs(struct pt_regs *regs, struct mcontext __user *frame,
 		if (copy_vsx_to_user(&frame->mc_vsregs, current))
 			return 1;
 		msr |= MSR_VSX;
-	} else if (!ctx_has_vsx_region)
-		/*
-		 * With a small context structure we can't hold the VSX
-		 * registers, hence clear the MSR value to indicate the state
-		 * was not saved.
-		 */
-		msr &= ~MSR_VSX;
-
-
+	}
 #endif /* CONFIG_VSX */
 #ifdef CONFIG_SPE
 	/* save spe registers */

arch/powerpc/kernel/signal_64.c

@@ -122,6 +122,12 @@ static long setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs,
 	flush_fp_to_thread(current);
 	/* copy fpr regs and fpscr */
 	err |= copy_fpr_to_user(&sc->fp_regs, current);
+
+	/*
+	 * Clear the MSR VSX bit to indicate there is no valid state attached
+	 * to this context, except in the specific case below where we set it.
+	 */
+	msr &= ~MSR_VSX;
 #ifdef CONFIG_VSX
 	/*
 	 * Copy VSX low doubleword to local buffer for formatting,

arch/powerpc/kernel/vdso32/gettimeofday.S

@@ -232,9 +232,15 @@ __do_get_tspec:
 	lwz	r6,(CFG_TB_ORIG_STAMP+4)(r9)
 
 	/* Get a stable TB value */
+#ifdef CONFIG_8xx
+2:	mftbu	r3
+	mftbl	r4
+	mftbu	r0
+#else
 2:	mfspr	r3, SPRN_TBRU
 	mfspr	r4, SPRN_TBRL
 	mfspr	r0, SPRN_TBRU
+#endif
 	cmplw	cr0,r3,r0
 	bne-	2b
 

arch/powerpc/mm/hugetlbpage-book3e.c

@@ -117,6 +117,5 @@ void flush_hugetlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
 	struct hstate *hstate = hstate_file(vma->vm_file);
 	unsigned long tsize = huge_page_shift(hstate) - 10;
 
-	__flush_tlb_page(vma ? vma->vm_mm : NULL, vmaddr, tsize, 0);
-
+	__flush_tlb_page(vma->vm_mm, vmaddr, tsize, 0);
 }

arch/powerpc/mm/tlb_nohash.c

@@ -305,7 +305,7 @@ void __flush_tlb_page(struct mm_struct *mm, unsigned long vmaddr,
 void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
 {
 #ifdef CONFIG_HUGETLB_PAGE
-	if (is_vm_hugetlb_page(vma))
+	if (vma && is_vm_hugetlb_page(vma))
 		flush_hugetlb_page(vma, vmaddr);
 #endif
 

arch/powerpc/platforms/Kconfig.cputype

@@ -404,13 +404,27 @@ config PPC_DOORBELL
 
 endmenu
 
-config CPU_LITTLE_ENDIAN
-	bool "Build little endian kernel"
-	default n
+choice
+	prompt "Endianness selection"
+	default CPU_BIG_ENDIAN
 	help
 	  This option selects whether a big endian or little endian kernel will
 	  be built.
 
+config CPU_BIG_ENDIAN
+	bool "Build big endian kernel"
+	help
+	  Build a big endian kernel.
+
+	  If unsure, select this option.
+
+config CPU_LITTLE_ENDIAN
+	bool "Build little endian kernel"
+	help
+	  Build a little endian kernel.
+
 	  Note that if cross compiling a little endian kernel,
 	  CROSS_COMPILE must point to a toolchain capable of targeting
 	  little endian powerpc.
+
+endchoice

arch/s390/Kconfig

@@ -101,7 +101,7 @@ config S390
 	select GENERIC_CPU_DEVICES if !SMP
 	select GENERIC_FIND_FIRST_BIT
 	select GENERIC_SMP_IDLE_THREAD
-	select GENERIC_TIME_VSYSCALL_OLD
+	select GENERIC_TIME_VSYSCALL
 	select HAVE_ALIGNED_STRUCT_PAGE if SLUB
 	select HAVE_ARCH_JUMP_LABEL if !MARCH_G5
 	select HAVE_ARCH_SECCOMP_FILTER

arch/s390/crypto/aes_s390.c

@@ -35,7 +35,6 @@ static u8 *ctrblk;
 static char keylen_flag;
 
 struct s390_aes_ctx {
-	u8 iv[AES_BLOCK_SIZE];
 	u8 key[AES_MAX_KEY_SIZE];
 	long enc;
 	long dec;
@@ -441,30 +440,36 @@ static int cbc_aes_set_key(struct crypto_tfm *tfm, const u8 *in_key,
 	return aes_set_key(tfm, in_key, key_len);
 }
 
-static int cbc_aes_crypt(struct blkcipher_desc *desc, long func, void *param,
+static int cbc_aes_crypt(struct blkcipher_desc *desc, long func,
 			 struct blkcipher_walk *walk)
 {
+	struct s390_aes_ctx *sctx = crypto_blkcipher_ctx(desc->tfm);
 	int ret = blkcipher_walk_virt(desc, walk);
 	unsigned int nbytes = walk->nbytes;
+	struct {
+		u8 iv[AES_BLOCK_SIZE];
+		u8 key[AES_MAX_KEY_SIZE];
+	} param;
 
 	if (!nbytes)
 		goto out;
 
-	memcpy(param, walk->iv, AES_BLOCK_SIZE);
+	memcpy(param.iv, walk->iv, AES_BLOCK_SIZE);
+	memcpy(param.key, sctx->key, sctx->key_len);
 	do {
 		/* only use complete blocks */
 		unsigned int n = nbytes & ~(AES_BLOCK_SIZE - 1);
 		u8 *out = walk->dst.virt.addr;
 		u8 *in = walk->src.virt.addr;
 
-		ret = crypt_s390_kmc(func, param, out, in, n);
+		ret = crypt_s390_kmc(func, &param, out, in, n);
 		if (ret < 0 || ret != n)
 			return -EIO;
 
 		nbytes &= AES_BLOCK_SIZE - 1;
 		ret = blkcipher_walk_done(desc, walk, nbytes);
 	} while ((nbytes = walk->nbytes));
-	memcpy(walk->iv, param, AES_BLOCK_SIZE);
+	memcpy(walk->iv, param.iv, AES_BLOCK_SIZE);
 
 out:
 	return ret;
@@ -481,7 +486,7 @@ static int cbc_aes_encrypt(struct blkcipher_desc *desc,
 		return fallback_blk_enc(desc, dst, src, nbytes);
 
 	blkcipher_walk_init(&walk, dst, src, nbytes);
-	return cbc_aes_crypt(desc, sctx->enc, sctx->iv, &walk);
+	return cbc_aes_crypt(desc, sctx->enc, &walk);
 }
 
 static int cbc_aes_decrypt(struct blkcipher_desc *desc,
@@ -495,7 +500,7 @@ static int cbc_aes_decrypt(struct blkcipher_desc *desc,
 		return fallback_blk_dec(desc, dst, src, nbytes);
 
 	blkcipher_walk_init(&walk, dst, src, nbytes);
-	return cbc_aes_crypt(desc, sctx->dec, sctx->iv, &walk);
+	return cbc_aes_crypt(desc, sctx->dec, &walk);
 }
 
 static struct crypto_alg cbc_aes_alg = {

arch/s390/include/asm/page.h

@@ -48,33 +48,21 @@ static inline void clear_page(void *page)
 		: "memory", "cc");
 }
 
+/*
+ * copy_page uses the mvcl instruction with 0xb0 padding byte in order to
+ * bypass caches when copying a page. Especially when copying huge pages
+ * this keeps L1 and L2 data caches alive.
+ */
 static inline void copy_page(void *to, void *from)
 {
-	if (MACHINE_HAS_MVPG) {
-		register unsigned long reg0 asm ("0") = 0;
-		asm volatile(
-			"	mvpg	%0,%1"
-			: : "a" (to), "a" (from), "d" (reg0)
-			: "memory", "cc");
-	} else
-		asm volatile(
-			"	mvc	0(256,%0),0(%1)\n"
-			"	mvc	256(256,%0),256(%1)\n"
-			"	mvc	512(256,%0),512(%1)\n"
-			"	mvc	768(256,%0),768(%1)\n"
-			"	mvc	1024(256,%0),1024(%1)\n"
-			"	mvc	1280(256,%0),1280(%1)\n"
-			"	mvc	1536(256,%0),1536(%1)\n"
-			"	mvc	1792(256,%0),1792(%1)\n"
-			"	mvc	2048(256,%0),2048(%1)\n"
-			"	mvc	2304(256,%0),2304(%1)\n"
-			"	mvc	2560(256,%0),2560(%1)\n"
-			"	mvc	2816(256,%0),2816(%1)\n"
-			"	mvc	3072(256,%0),3072(%1)\n"
-			"	mvc	3328(256,%0),3328(%1)\n"
-			"	mvc	3584(256,%0),3584(%1)\n"
-			"	mvc	3840(256,%0),3840(%1)\n"
-			: : "a" (to), "a" (from) : "memory");
+	register void *reg2 asm ("2") = to;
+	register unsigned long reg3 asm ("3") = 0x1000;
+	register void *reg4 asm ("4") = from;
+	register unsigned long reg5 asm ("5") = 0xb0001000;
+	asm volatile(
+		"	mvcl	2,4"
+		: "+d" (reg2), "+d" (reg3), "+d" (reg4), "+d" (reg5)
+		: : "memory", "cc");
 }
 
 #define clear_user_page(page, vaddr, pg)	clear_page(page)