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live-bootstrap/sysa/linux-4.9.10/patches/disable-broken-check.patch

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Update the linux kernel for sysb/c to 4.9.10. - We do not use latest 4.9.x because it relies on a new version of binutils, while older versions do not. (Note: we should be able to go a bit newer but I didn't bother testing >50 versions to figure this out). - We do not use newer kernel versions because they require one or more of (new perl, new binutils, new make, new gcc, new bison, new tar). - sysb and sysc are updated to use the SATA (libata) subsystem (aka sda) instead of IDE-emulating SATA subsystem (aka hda) which is now available to us. - While theoretically according to docs 4.9 should work OOTB with our version of binutils this is not the case, so we have to do a bit of (interesting) patching. But this does not break anything. - Thankfully serial support in 4.9 is not screwed over like it is in 2.6 so we can revert to that. - 4.9 has the linux-libre project at our disposal, instead of gNewSense. So we use this. Unfortunatley that takes forever because we have to use sed because our version of gawk is too old/buggy. :( I plan to introduce very shortly 1. parallelism 2. 'sysc snapshot' which will start from sysc to avoid this. I do not want to use linux-libre tarballs because they make modificiations directly from this script (aka not easily verifiable, use the source!) and this script allows for much greater flexibility. - We compile the initramfs ahead-of-build using the in-tree cpio generator instead of also building cpio to use less packages. We do NOT build the initramfs into the kernel like 2.6 (unsupported). - Oh and fix a kexec-tools checksum.
2021-08-04 03:56:07 +01:00
SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space>
SPDX-License-Identifier: GPL-2.0-only
There's something incorrect with this macro for live-bootstrap, most likely as
a result of the dodgy installation of linux-headers. However, there is no
problem with this, and it is verified that BITS_PER_LONG __BITS_PER_LONG
have functional and correct values.
--- tools/include/asm-generic/bitsperlong.h 2021-07-31 11:50:26.616768608 +1000
+++ tools/include/asm-generic/bitsperlong.h 2021-07-31 11:50:36.786847443 +1000
@@ -9,10 +9,6 @@
#define BITS_PER_LONG __WORDSIZE
#endif
-#if BITS_PER_LONG != __BITS_PER_LONG
-#error Inconsistent word size. Check asm/bitsperlong.h
-#endif
-
#ifndef BITS_PER_LONG_LONG
#define BITS_PER_LONG_LONG 64
#endif