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authorLinus Torvalds <torvalds@linux-foundation.org>2008-04-01 11:26:26 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-01 11:26:26 -0700
commitd5f1a21ca05cad212829460ee7900915128e3401 (patch)
treecc9a7f00436677f5ac8398a3f7d099bfb2353403
parent1f4cfbaa2bede7d371ea2e589e87c6881235a711 (diff)
parent1035d60d92325bddcc4248df5a27dcd5698f5931 (diff)
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 4875/1: Add MODULE_ALIAS to ixp4xx-beeper module [ARM] 4873/1: Fix ITE 8152 interrupt demux [ARM] 4878/1: Add oabi shim for fstatat64
-rw-r--r--arch/arm/common/it8152.c5
-rw-r--r--arch/arm/kernel/calls.S2
-rw-r--r--arch/arm/kernel/sys_oabi-compat.c24
3 files changed, 28 insertions, 3 deletions
diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c
index 538262241483..5fe9588db077 100644
--- a/arch/arm/common/it8152.c
+++ b/arch/arm/common/it8152.c
@@ -120,6 +120,7 @@ void it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
time, when they all three were 0. */
bits_pd = __raw_readl(IT8152_INTC_PDCNIRR);
bits_lp = __raw_readl(IT8152_INTC_LPCNIRR);
+ bits_ld = __raw_readl(IT8152_INTC_LDCNIRR);
if (!(bits_ld | bits_lp | bits_pd))
return;
}
@@ -133,14 +134,14 @@ void it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
bits_lp &= ((1 << IT8152_LP_IRQ_COUNT) - 1);
while (bits_lp) {
- i = __ffs(bits_pd);
+ i = __ffs(bits_lp);
it8152_irq(IT8152_LP_IRQ(i));
bits_lp &= ~(1 << i);
}
bits_ld &= ((1 << IT8152_LD_IRQ_COUNT) - 1);
while (bits_ld) {
- i = __ffs(bits_pd);
+ i = __ffs(bits_ld);
it8152_irq(IT8152_LD_IRQ(i));
bits_ld &= ~(1 << i);
}
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 283e14fff993..7e97b7376563 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -336,7 +336,7 @@
CALL(sys_mknodat)
/* 325 */ CALL(sys_fchownat)
CALL(sys_futimesat)
- CALL(sys_fstatat64)
+ CALL(ABI(sys_fstatat64, sys_oabi_fstatat64))
CALL(sys_unlinkat)
CALL(sys_renameat)
/* 330 */ CALL(sys_linkat)
diff --git a/arch/arm/kernel/sys_oabi-compat.c b/arch/arm/kernel/sys_oabi-compat.c
index e8b98046895b..96ab5f52949c 100644
--- a/arch/arm/kernel/sys_oabi-compat.c
+++ b/arch/arm/kernel/sys_oabi-compat.c
@@ -25,6 +25,7 @@
* sys_stat64:
* sys_lstat64:
* sys_fstat64:
+ * sys_fstatat64:
*
* struct stat64 has different sizes and some members are shifted
* Compatibility wrappers are needed for them and provided below.
@@ -169,6 +170,29 @@ asmlinkage long sys_oabi_fstat64(unsigned long fd,
return error;
}
+asmlinkage long sys_oabi_fstatat64(int dfd,
+ char __user *filename,
+ struct oldabi_stat64 __user *statbuf,
+ int flag)
+{
+ struct kstat stat;
+ int error = -EINVAL;
+
+ if ((flag & ~AT_SYMLINK_NOFOLLOW) != 0)
+ goto out;
+
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ error = vfs_lstat_fd(dfd, filename, &stat);
+ else
+ error = vfs_stat_fd(dfd, filename, &stat);
+
+ if (!error)
+ error = cp_oldabi_stat64(&stat, statbuf);
+
+out:
+ return error;
+}
+
struct oabi_flock64 {
short l_type;
short l_whence;

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