diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/decompress_bunzip2.c | 6 | ||||
-rw-r--r-- | lib/decompress_inflate.c | 31 | ||||
-rw-r--r-- | lib/decompress_unlz4.c | 6 | ||||
-rw-r--r-- | lib/decompress_unlzma.c | 7 | ||||
-rw-r--r-- | lib/decompress_unlzo.c | 13 | ||||
-rw-r--r-- | lib/decompress_unxz.c | 12 | ||||
-rw-r--r-- | lib/fault-inject.c | 2 | ||||
-rw-r--r-- | lib/iommu-common.c | 6 | ||||
-rw-r--r-- | lib/rhashtable.c | 4 |
9 files changed, 64 insertions, 23 deletions
diff --git a/lib/decompress_bunzip2.c b/lib/decompress_bunzip2.c index 6dd0335ea61b..0234361b24b8 100644 --- a/lib/decompress_bunzip2.c +++ b/lib/decompress_bunzip2.c @@ -743,12 +743,12 @@ exit_0: } #ifdef PREBOOT -STATIC int INIT decompress(unsigned char *buf, long len, +STATIC int INIT __decompress(unsigned char *buf, long len, long (*fill)(void*, unsigned long), long (*flush)(void*, unsigned long), - unsigned char *outbuf, + unsigned char *outbuf, long olen, long *pos, - void(*error)(char *x)) + void (*error)(char *x)) { return bunzip2(buf, len - 4, fill, flush, outbuf, pos, error); } diff --git a/lib/decompress_inflate.c b/lib/decompress_inflate.c index d4c7891635ec..555c06bf20da 100644 --- a/lib/decompress_inflate.c +++ b/lib/decompress_inflate.c @@ -1,4 +1,5 @@ #ifdef STATIC +#define PREBOOT /* Pre-boot environment: included */ /* prevent inclusion of _LINUX_KERNEL_H in pre-boot environment: lots @@ -33,23 +34,23 @@ static long INIT nofill(void *buffer, unsigned long len) } /* Included from initramfs et al code */ -STATIC int INIT gunzip(unsigned char *buf, long len, +STATIC int INIT __gunzip(unsigned char *buf, long len, long (*fill)(void*, unsigned long), long (*flush)(void*, unsigned long), - unsigned char *out_buf, + unsigned char *out_buf, long out_len, long *pos, void(*error)(char *x)) { u8 *zbuf; struct z_stream_s *strm; int rc; - size_t out_len; rc = -1; if (flush) { out_len = 0x8000; /* 32 K */ out_buf = malloc(out_len); } else { - out_len = ((size_t)~0) - (size_t)out_buf; /* no limit */ + if (!out_len) + out_len = ((size_t)~0) - (size_t)out_buf; /* no limit */ } if (!out_buf) { error("Out of memory while allocating output buffer"); @@ -181,4 +182,24 @@ gunzip_nomem1: return rc; /* returns Z_OK (0) if successful */ } -#define decompress gunzip +#ifndef PREBOOT +STATIC int INIT gunzip(unsigned char *buf, long len, + long (*fill)(void*, unsigned long), + long (*flush)(void*, unsigned long), + unsigned char *out_buf, + long *pos, + void (*error)(char *x)) +{ + return __gunzip(buf, len, fill, flush, out_buf, 0, pos, error); +} +#else +STATIC int INIT __decompress(unsigned char *buf, long len, + long (*fill)(void*, unsigned long), + long (*flush)(void*, unsigned long), + unsigned char *out_buf, long out_len, + long *pos, + void (*error)(char *x)) +{ + return __gunzip(buf, len, fill, flush, out_buf, out_len, pos, error); +} +#endif diff --git a/lib/decompress_unlz4.c b/lib/decompress_unlz4.c index 40f66ebe57b7..036fc882cd72 100644 --- a/lib/decompress_unlz4.c +++ b/lib/decompress_unlz4.c @@ -196,12 +196,12 @@ exit_0: } #ifdef PREBOOT -STATIC int INIT decompress(unsigned char *buf, long in_len, +STATIC int INIT __decompress(unsigned char *buf, long in_len, long (*fill)(void*, unsigned long), long (*flush)(void*, unsigned long), - unsigned char *output, + unsigned char *output, long out_len, long *posp, - void(*error)(char *x) + void (*error)(char *x) ) { return unlz4(buf, in_len - 4, fill, flush, output, posp, error); diff --git a/lib/decompress_unlzma.c b/lib/decompress_unlzma.c index 0be83af62b88..decb64629c14 100644 --- a/lib/decompress_unlzma.c +++ b/lib/decompress_unlzma.c @@ -667,13 +667,12 @@ exit_0: } #ifdef PREBOOT -STATIC int INIT decompress(unsigned char *buf, long in_len, +STATIC int INIT __decompress(unsigned char *buf, long in_len, long (*fill)(void*, unsigned long), long (*flush)(void*, unsigned long), - unsigned char *output, + unsigned char *output, long out_len, long *posp, - void(*error)(char *x) - ) + void (*error)(char *x)) { return unlzma(buf, in_len - 4, fill, flush, output, posp, error); } diff --git a/lib/decompress_unlzo.c b/lib/decompress_unlzo.c index b94a31bdd87d..f4c158e3a022 100644 --- a/lib/decompress_unlzo.c +++ b/lib/decompress_unlzo.c @@ -31,6 +31,7 @@ */ #ifdef STATIC +#define PREBOOT #include "lzo/lzo1x_decompress_safe.c" #else #include <linux/decompress/unlzo.h> @@ -287,4 +288,14 @@ exit: return ret; } -#define decompress unlzo +#ifdef PREBOOT +STATIC int INIT __decompress(unsigned char *buf, long len, + long (*fill)(void*, unsigned long), + long (*flush)(void*, unsigned long), + unsigned char *out_buf, long olen, + long *pos, + void (*error)(char *x)) +{ + return unlzo(buf, len, fill, flush, out_buf, pos, error); +} +#endif diff --git a/lib/decompress_unxz.c b/lib/decompress_unxz.c index b07a78340e9d..25d59a95bd66 100644 --- a/lib/decompress_unxz.c +++ b/lib/decompress_unxz.c @@ -394,4 +394,14 @@ error_alloc_state: * This macro is used by architecture-specific files to decompress * the kernel image. */ -#define decompress unxz +#ifdef XZ_PREBOOT +STATIC int INIT __decompress(unsigned char *buf, long len, + long (*fill)(void*, unsigned long), + long (*flush)(void*, unsigned long), + unsigned char *out_buf, long olen, + long *pos, + void (*error)(char *x)) +{ + return unxz(buf, len, fill, flush, out_buf, pos, error); +} +#endif diff --git a/lib/fault-inject.c b/lib/fault-inject.c index f1cdeb024d17..6a823a53e357 100644 --- a/lib/fault-inject.c +++ b/lib/fault-inject.c @@ -44,7 +44,7 @@ static void fail_dump(struct fault_attr *attr) printk(KERN_NOTICE "FAULT_INJECTION: forcing a failure.\n" "name %pd, interval %lu, probability %lu, " "space %d, times %d\n", attr->dname, - attr->probability, attr->interval, + attr->interval, attr->probability, atomic_read(&attr->space), atomic_read(&attr->times)); if (attr->verbose > 1) diff --git a/lib/iommu-common.c b/lib/iommu-common.c index df30632f0bef..4fdeee02e0a9 100644 --- a/lib/iommu-common.c +++ b/lib/iommu-common.c @@ -21,8 +21,7 @@ static DEFINE_PER_CPU(unsigned int, iommu_hash_common); static inline bool need_flush(struct iommu_map_table *iommu) { - return (iommu->lazy_flush != NULL && - (iommu->flags & IOMMU_NEED_FLUSH) != 0); + return ((iommu->flags & IOMMU_NEED_FLUSH) != 0); } static inline void set_flush(struct iommu_map_table *iommu) @@ -211,7 +210,8 @@ unsigned long iommu_tbl_range_alloc(struct device *dev, goto bail; } } - if (n < pool->hint || need_flush(iommu)) { + if (iommu->lazy_flush && + (n < pool->hint || need_flush(iommu))) { clear_flush(iommu); iommu->lazy_flush(iommu); } diff --git a/lib/rhashtable.c b/lib/rhashtable.c index 8609378e6505..cf910e48f8f2 100644 --- a/lib/rhashtable.c +++ b/lib/rhashtable.c @@ -612,6 +612,8 @@ next: iter->skip = 0; } + iter->p = NULL; + /* Ensure we see any new tables. */ smp_rmb(); @@ -622,8 +624,6 @@ next: return ERR_PTR(-EAGAIN); } - iter->p = NULL; - out: return obj; |