Merge tag 'asoc-v3.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v3.18

As well as the usual driver fixes there's a few other things here:

One is a fix for a race in DPCM which is unfortuantely a rather large
diffstat, this is the result of growing usage of the mainline code and
hence more detailed testing so I'm relatively happy.

The other is a fix for non-DT machine driver matching following some of
the componentization work which is much more focused.

Both have had a while to cook in -next.

1 files changed, 10 insertions, 3 deletions

diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
index 57ab74df7eea..30dd59a9f0b4 100644
--- a/arch/x86/boot/compressed/misc.c
+++ b/arch/x86/boot/compressed/misc.c
@@ -358,7 +358,8 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
                                   unsigned char *input_data,
                                   unsigned long input_len,
                                   unsigned char *output,
-                                  unsigned long output_len)
+                                  unsigned long output_len,
+                                  unsigned long run_size)
 {
         real_mode = rmode;
 
@@ -381,8 +382,14 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
         free_mem_ptr     = heap;        /* Heap */
         free_mem_end_ptr = heap + BOOT_HEAP_SIZE;
 
-        output = choose_kernel_location(input_data, input_len,
-                                        output, output_len);
+        /*
+         * The memory hole needed for the kernel is the larger of either
+         * the entire decompressed kernel plus relocation table, or the
+         * entire decompressed kernel plus .bss and .brk sections.
+         */
+        output = choose_kernel_location(input_data, input_len, output,
+                                        output_len > run_size ? output_len
+                                                              : run_size);
 
         /* Validate memory location choices. */
         if ((unsigned long)output & (MIN_KERNEL_ALIGN - 1))