x86/build: Declutter the build output

We have some really ancient debug printouts in the x86 boot image build code:

  Setup is 14108 bytes (padded to 14336 bytes).
  System is 8802 kB
  CRC 27e909d4

None of these ever helped debug any sort of breakage that I know of, and they
clutter the build output.

Remove them - if anyone needs the see the various interim stages of this to
debug an obscure bug, they can add these printfs and more.

We still keep this one:

  Kernel: arch/x86/boot/bzImage is ready  (#19)

As a sentimental leftover, plus the '#19' build count tag is mildly useful.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org
Cc: x86@kernel.org

diff --git a/arch/x86/boot/tools/build.c b/arch/x86/boot/tools/build.c
index c8b8c1a8d1fc0a052b2b1e28b41964db8ad1671f..a3725ad46c5a0b49d3a88f4a5735a79fe98a5736 100644 (file)
--- a/arch/x86/boot/tools/build.c
+++ b/arch/x86/boot/tools/build.c
@@ -416,8 +416,6 @@ int main(int argc, char ** argv)
        /* Set the default root device */
        put_unaligned_le16(DEFAULT_ROOT_DEV, &buf[508]);
 
-       printf("Setup is %d bytes (padded to %d bytes).\n", c, i);
-
        /* Open and stat the kernel file */
        fd = open(argv[2], O_RDONLY);
        if (fd < 0)
@@ -425,7 +423,6 @@ int main(int argc, char ** argv)
        if (fstat(fd, &sb))
                die("Unable to stat `%s': %m", argv[2]);
        sz = sb.st_size;
-       printf("System is %d kB\n", (sz+1023)/1024);
        kernel = mmap(NULL, sz, PROT_READ, MAP_SHARED, fd, 0);
        if (kernel == MAP_FAILED)
                die("Unable to mmap '%s': %m", argv[2]);
@@ -488,7 +485,6 @@ int main(int argc, char ** argv)
        }
 
        /* Write the CRC */
-       printf("CRC %x\n", crc);
        put_unaligned_le32(crc, buf);
        if (fwrite(buf, 1, 4, dest) != 4)
                die("Writing CRC failed");