Mike Rapoport 350e88bad4 mm: memblock: make keeping memblock memory opt-in rather than opt-out ... Most architectures do not need the memblock memory after the page allocator is initialized, but only few enable ARCH_DISCARD_MEMBLOCK in the arch Kconfig. Replacing ARCH_DISCARD_MEMBLOCK with ARCH_KEEP_MEMBLOCK and inverting the logic makes it clear which architectures actually use memblock after system initialization and skips the necessity to add ARCH_DISCARD_MEMBLOCK to the architectures that are still missing that option. Link: http://lkml.kernel.org/r/1556102150-32517-1-git-send-email-rppt@linux.ibm.com Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Cc: Russell King <linux@armlinux.org.uk> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Richard Kuo <rkuo@codeaurora.org> Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Paul Burton <paul.burton@mips.com> Cc: James Hogan <jhogan@kernel.org> Cc: Ley Foon Tan <lftan@altera.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Eric Biederman <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2019-05-14 09:47:50 -07:00
..
appldata	sched: loadavg: consolidate LOAD_INT, LOAD_FRAC, CALC_LOAD	2018-10-26 16:26:32 -07:00
boot	s390: fix clang -Wpointer-sign warnigns in boot code	2019-05-03 17:17:58 +02:00
configs	s390/kexec_file: Signature verification prototype	2019-04-29 10:44:01 +02:00
crypto	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-05-06 20:15:06 -07:00
hypfs	s390/kernel: introduce .dma sections	2019-04-29 10:47:10 +02:00
include	hugetlb: allow to free gigantic pages regardless of the configuration	2019-05-14 09:47:47 -07:00
kernel	s390 updates for the 5.2 merge window	2019-05-06 16:42:54 -07:00
kvm	mm/gup: change GUP fast to use flags rather than a write 'bool'	2019-05-14 09:47:46 -07:00
lib	s390: add missing ENDPROC statements to assembler functions	2019-05-02 13:54:11 +02:00
mm	mm/memory_hotplug: make __remove_pages() and arch_remove_memory() never fail	2019-05-14 09:47:50 -07:00
net	s390: Convert IS_ENABLED uses to __is_defined	2019-04-11 13:36:53 +02:00
numa	treewide: add checks for the return value of memblock_alloc*()	2019-03-12 10:04:02 -07:00
oprofile	s390/unwind: introduce stack unwind API	2019-05-02 13:54:11 +02:00
pci	s390/pci: add parameter to disable usage of MIO instructions	2019-04-29 10:47:01 +02:00
purgatory	s390: boot, purgatory: pass $(CLANG_FLAGS) where needed	2019-05-03 17:17:58 +02:00
scripts	s390: make chkbss work with clang	2019-04-11 13:36:52 +02:00
tools	s390/opcodes: add missing instructions to the disassembler	2019-05-02 13:54:11 +02:00
defconfig	s390/kexec_file: Signature verification prototype	2019-04-29 10:44:01 +02:00
Kbuild	s390/kexec_file: Add purgatory	2018-04-16 09:10:22 +02:00
Kconfig	mm: memblock: make keeping memblock memory opt-in rather than opt-out	2019-05-14 09:47:50 -07:00
Kconfig.debug	Kconfig: consolidate the "Kernel hacking" menu	2018-08-02 08:06:48 +09:00
Makefile	s390: boot, purgatory: pass $(CLANG_FLAGS) where needed	2019-05-03 17:17:58 +02:00