Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
Merge tag 'x86-build-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 build update from Ingo Molnar:
"Remove a couple of ancient and distracting printouts from the x86
build, such as the CRC sum or limited size data - most of which can be
gained via tools"
* tag 'x86-build-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/build: Declutter the build output
-4
arch/x86/boot/tools/build.c
-4
arch/x86/boot/tools/build.c
···
416
/* Set the default root device */
417
put_unaligned_le16(DEFAULT_ROOT_DEV, &buf[508]);
418
419
-
printf("Setup is %d bytes (padded to %d bytes).\n", c, i);
420
-
421
/* Open and stat the kernel file */
422
fd = open(argv[2], O_RDONLY);
423
if (fd < 0)
···
423
if (fstat(fd, &sb))
424
die("Unable to stat `%s': %m", argv[2]);
425
sz = sb.st_size;
426
-
printf("System is %d kB\n", (sz+1023)/1024);
427
kernel = mmap(NULL, sz, PROT_READ, MAP_SHARED, fd, 0);
428
if (kernel == MAP_FAILED)
429
die("Unable to mmap '%s': %m", argv[2]);
···
485
}
486
487
/* Write the CRC */
488
-
printf("CRC %x\n", crc);
489
put_unaligned_le32(crc, buf);
490
if (fwrite(buf, 1, 4, dest) != 4)
491
die("Writing CRC failed");
···
416
/* Set the default root device */
417
put_unaligned_le16(DEFAULT_ROOT_DEV, &buf[508]);
418
419
/* Open and stat the kernel file */
420
fd = open(argv[2], O_RDONLY);
421
if (fd < 0)
···
425
if (fstat(fd, &sb))
426
die("Unable to stat `%s': %m", argv[2]);
427
sz = sb.st_size;
428
kernel = mmap(NULL, sz, PROT_READ, MAP_SHARED, fd, 0);
429
if (kernel == MAP_FAILED)
430
die("Unable to mmap '%s': %m", argv[2]);
···
488
}
489
490
/* Write the CRC */
491
put_unaligned_le32(crc, buf);
492
if (fwrite(buf, 1, 4, dest) != 4)
493
die("Writing CRC failed");