Jisheng Zhang b690e266da riscv: mm: fix truncation warning on RV32 ... lkp reports below sparse warning when building for RV32: arch/riscv/mm/init.c:1204:48: sparse: warning: cast truncates bits from constant value (100000000 becomes 0) IMO, the reason we didn't see this truncates bug in real world is "0" means MEMBLOCK_ALLOC_ACCESSIBLE in memblock and there's no RV32 HW with more than 4GB memory. Fix it anyway to make sparse happy. Fixes: decf89f86e ("riscv: try to allocate crashkern region from 32bit addressible memory") Signed-off-by: Jisheng Zhang <jszhang@kernel.org> Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202306080034.SLiCiOMn-lkp@intel.com/ Link: https://lore.kernel.org/r/20230709171036.1906-1-jszhang@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>		2023-07-12 07:44:00 -07:00
..
cacheflush.c	riscv: mm: mark CBO relate initialization funcs as __init	2023-07-06 10:32:04 -07:00
context.c	riscv: mm: Fix incorrect ASID argument when flushing TLB	2023-03-21 15:55:19 -07:00
dma-noncoherent.c	riscv: mm: mark noncoherent_supported as __ro_after_init	2023-07-06 10:32:05 -07:00
extable.c	riscv: extable: fix err reg writing in dedicated uaccess handler	2022-02-08 17:02:47 -08:00
fault.c	RISC-V Patches for the 6.5 Merge Window, Part 1	2023-06-30 09:37:26 -07:00
hugetlbpage.c	mm: riscv: fix an unsafe pte read in huge_pte_alloc()	2023-07-05 07:24:17 -07:00
init.c	riscv: mm: fix truncation warning on RV32	2023-07-12 07:44:00 -07:00
kasan_init.c	riscv: Rework kasan population functions	2023-04-19 07:24:50 -07:00
Makefile	riscv: mm: stub extable related functions/macros for !MMU	2023-06-14 07:17:45 -07:00
pageattr.c	RISC-V: mm: Enable huge page support to kernel_page_present() function	2023-04-29 11:25:12 -07:00
pgtable.c	riscv: mm: Implement pmdp_collapse_flush for THP	2023-02-01 20:52:09 -08:00
physaddr.c	riscv: Use PUD/P4D/PGD pages for the linear mapping	2023-04-18 20:43:04 -07:00
pmem.c	RISC-V: Implement arch specific PMEM APIs	2022-12-08 15:43:59 -08:00
ptdump.c	riscv: Fix ptdump when KASAN is enabled	2023-04-19 07:24:53 -07:00
tlbflush.c	RISC-V: Use IPIs for remote TLB flush when possible	2023-04-08 11:26:24 +01:00