Mike Rapoport a5bfdf7e4d microblaze: don't treat zero reserved memory regions as error ... [ Upstream commit 0075df288d ] Before commit 721f4a6526 ("mm/memblock: remove empty dummy entry") the check for non-zero of memblock.reserved.cnt in mmu_init() would always be true either because memblock.reserved.cnt is initialized to 1 or because there were memory reservations earlier. The removal of dummy empty entry in memblock caused this check to fail because now memblock.reserved.cnt is initialized to 0. Remove the check for non-zero of memblock.reserved.cnt because it's perfectly fine to have an empty memblock.reserved array that early in boot. Reported-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Mike Rapoport <rppt@kernel.org> Reviewed-by: Wei Yang <richard.weiyang@gmail.com> Tested-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20240729053327.4091459-1-rppt@kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-11-08 16:19:03 +01:00
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boot	microblaze: fix multiple bugs in arch/microblaze/boot/Makefile	2019-12-05 09:20:13 +01:00
configs	microblaze: Enabling CONFIG_BRIDGE in mmu_defconfig	2017-06-22 15:36:59 +02:00
include	mm: make the __PAGETABLE_PxD_FOLDED defines non-empty	2018-12-29 13:37:57 +01:00
kernel	microblaze: Remove early printk call from cpuinfo-static.c	2024-06-16 13:23:33 +02:00
lib	microblaze: Setup dependencies for ASM optimized lib functions	2018-03-16 12:51:26 +01:00
mm	microblaze: don't treat zero reserved memory regions as error	2024-11-08 16:19:03 +01:00
oprofile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pci	microblaze/PCI: Remove stale pcibios_align_resource() comment	2018-08-21 08:23:30 +02:00
Kconfig	Microblaze patches for 4.19-rc1	2018-08-21 13:18:22 -07:00
Kconfig.debug	Kconfig: consolidate the "Kernel hacking" menu	2018-08-02 08:06:48 +09:00
Kconfig.platform	microblaze: Setup dependencies for ASM optimized lib functions	2018-03-16 12:51:26 +01:00
Makefile	microblaze: fix multiple bugs in arch/microblaze/boot/Makefile	2019-12-05 09:20:13 +01:00