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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-12 10:10:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-12 10:10:56 -0700 |
| commit | af9db1d6632b726a2351426ab8f34374f6f38690 (patch) | |
| tree | 0806bb69870488f53355b3ddf580b07f4c011cb5 /arch/m68k/mm | |
| parent | 024fb66772911a361279c03cd1f394b7a8fd3919 (diff) | |
| parent | 50c5feeea0af99a4401fd54fd72bec1333a496ca (diff) | |
Merge tag 'm68k-for-v5.10-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k
Pull m68k updates from Geert Uytterhoeven:
- Conversion of the Mac IDE driver to a platform driver
- Minor cleanups and fixes
* tag 'm68k-for-v5.10-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
ide/macide: Convert Mac IDE driver to platform driver
m68k: Replace HTTP links with HTTPS ones
m68k: mm: Remove superfluous memblock_alloc*() casts
m68k: mm: Use PAGE_ALIGNED() helper
m68k: Sort selects in main Kconfig
m68k: amiga: Clean up Amiga hardware configuration
m68k: Revive _TIF_* masks
m68k: Correct some typos in comments
m68k: Use get_kernel_nofault() in show_registers()
zorro: Fix address space collision message with RAM expansion boards
m68k: amiga: Fix Denise detection on OCS
Diffstat (limited to 'arch/m68k/mm')
| -rw-r--r-- | arch/m68k/mm/mcfmmu.c | 2 | ||||
| -rw-r--r-- | arch/m68k/mm/motorola.c | 9 |
2 files changed, 5 insertions, 6 deletions
diff --git a/arch/m68k/mm/mcfmmu.c b/arch/m68k/mm/mcfmmu.c index 2b9cb4a62281..eac9dde65193 100644 --- a/arch/m68k/mm/mcfmmu.c +++ b/arch/m68k/mm/mcfmmu.c @@ -42,7 +42,7 @@ void __init paging_init(void) unsigned long max_zone_pfn[MAX_NR_ZONES] = { 0 }; int i; - empty_zero_page = (void *) memblock_alloc(PAGE_SIZE, PAGE_SIZE); + empty_zero_page = memblock_alloc(PAGE_SIZE, PAGE_SIZE); if (!empty_zero_page) panic("%s: Failed to allocate %lu bytes align=0x%lx\n", __func__, PAGE_SIZE, PAGE_SIZE); diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c index 2bb006bdc31c..3a653f0a4188 100644 --- a/arch/m68k/mm/motorola.c +++ b/arch/m68k/mm/motorola.c @@ -226,8 +226,8 @@ static pte_t * __init kernel_page_table(void) { pte_t *pte_table = last_pte_table; - if (((unsigned long)last_pte_table & ~PAGE_MASK) == 0) { - pte_table = (pte_t *)memblock_alloc_low(PAGE_SIZE, PAGE_SIZE); + if (PAGE_ALIGNED(last_pte_table)) { + pte_table = memblock_alloc_low(PAGE_SIZE, PAGE_SIZE); if (!pte_table) { panic("%s: Failed to allocate %lu bytes align=%lx\n", __func__, PAGE_SIZE, PAGE_SIZE); @@ -274,9 +274,8 @@ static pmd_t * __init kernel_ptr_table(void) } last_pmd_table += PTRS_PER_PMD; - if (((unsigned long)last_pmd_table & ~PAGE_MASK) == 0) { - last_pmd_table = (pmd_t *)memblock_alloc_low(PAGE_SIZE, - PAGE_SIZE); + if (PAGE_ALIGNED(last_pmd_table)) { + last_pmd_table = memblock_alloc_low(PAGE_SIZE, PAGE_SIZE); if (!last_pmd_table) panic("%s: Failed to allocate %lu bytes align=%lx\n", __func__, PAGE_SIZE, PAGE_SIZE); |