Signed-off-by: Yinghai Lu <ying...@kernel.org>
---
arch/x86/boot/compressed/misc.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
index a428c03..9266f78 100644
--- a/arch/x86/boot/compressed/misc.c
+++ b/arch/x86/boot/compressed/misc.c
@@ -120,26 +120,32 @@ static int lines, cols;
#ifdef CONFIG_KERNEL_GZIP
#include "../../../../lib/decompress_inflate.c"
+static char *suffix_str = "gz";
#endif
#ifdef CONFIG_KERNEL_BZIP2
#include "../../../../lib/decompress_bunzip2.c"
+static char *suffix_str = "bz2";
#endif
#ifdef CONFIG_KERNEL_LZMA
#include "../../../../lib/decompress_unlzma.c"
+static char *suffix_str = "lzma";
#endif
#ifdef CONFIG_KERNEL_XZ
#include "../../../../lib/decompress_unxz.c"
+static char *suffix_str = "xz";
#endif
#ifdef CONFIG_KERNEL_LZO
#include "../../../../lib/decompress_unlzo.c"
+static char *suffix_str = "lzo";
#endif
#ifdef CONFIG_KERNEL_LZ4
#include "../../../../lib/decompress_unlz4.c"
+static char *suffix_str = "lz4";
#endif
static void scroll(void)
@@ -486,6 +492,8 @@ asmlinkage __visible void *decompress_kernel(void *rmode,
memptr heap,
(unsigned long)input_data,
(unsigned long)input_data + input_len - 1);
debug_putstr("\nDecompressing Linux... ");
+ debug_putstr(suffix_str);
+ debug_putstr("... ");
decompress(input_data, input_len, NULL, NULL, output, NULL, error);
parse_elf(output);
handle_relocations(output, output_len, virt_offset);
--
1.8.4.5
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