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Aneesh Kumar K.V 2cbfb51d2c powerpc/mm/dax: Fix the condition when checking if altmap vmemap can cross-boundary 
[ Upstream commit c8eebc4a99f15280654f23e914e746c40a516e50 ]

Without this fix, the last subsection vmemmap can end up in memory even if
the namespace is created with -M mem and has sufficient space in the altmap
area.

Fixes: cf387d9644d8 ("libnvdimm/altmap: Track namespace boundaries in altmap")
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Tested-by: Sachin Sant <sachinp@linux.ibm.com <mailto:sachinp@linux.ibm.com>>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230616110826.344417-6-aneesh.kumar@linux.ibm.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-07-27 08:37:17 +02:00
..
alpha
alpha: fix R_ALPHA_LITERAL reloc for large modules
2023-03-17 08:32:52 +01:00
arc
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
arm
ARM: ep93xx: fix missing-prototype warnings
2023-07-27 08:37:14 +02:00
arm64
arm64: dts: renesas: ulcb-kf: Remove flow control for SCIF1
2023-07-27 08:37:14 +02:00
c6x
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
csky
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
h8300
h8300: Fix build errors from do_exit() to make_task_dead() transition
2023-02-06 07:52:49 +01:00
hexagon
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
ia64
treewide: Remove uninitialized_var() usage
2023-06-09 10:29:01 +02:00
m68k
m68k: Move signal frame following exception on 68020/030
2023-05-30 12:44:09 +01:00
microblaze
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
mips
Remove DECnet support from kernel
2023-06-21 15:44:10 +02:00
nds32
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
nios2
nios2: dts: Fix tse_mac "max-frame-size" property
2023-06-21 15:44:10 +02:00
openrisc
openrisc: Properly store r31 to pt_regs on unhandled exceptions
2023-05-17 11:35:53 +02:00
parisc
parisc: Improve cache flushing for PCXL in arch_sync_dma_for_cpu()
2023-06-21 15:44:09 +02:00
powerpc
powerpc/mm/dax: Fix the condition when checking if altmap vmemap can cross-boundary
2023-07-27 08:37:17 +02:00
riscv
riscv: Bump COMMAND_LINE_SIZE value to 1024
2023-04-05 11:16:39 +02:00
s390
treewide: Remove uninitialized_var() usage
2023-06-09 10:29:01 +02:00
sh
sh: nmi_debug: fix return value of __setup handler
2023-05-17 11:36:01 +02:00
sparc
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
um
UML: define RUNTIME_DISCARD_EXIT
2023-03-17 08:32:54 +01:00
unicore32
…
x86
x86/resctrl: Only show tasks' pid in current pid namespace
2023-07-27 08:37:04 +02:00
xtensa
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
.gitignore
…
Kconfig
locking/refcount: Consolidate implementations of refcount_t
2022-07-29 17:14:17 +02:00