diff options
| -rw-r--r-- | sys/arm64/arm64/busdma_bounce.c | 4 | ||||
| -rw-r--r-- | sys/powerpc/powerpc/busdma_machdep.c | 4 | ||||
| -rw-r--r-- | sys/sparc64/sparc64/bus_machdep.c | 4 | ||||
| -rw-r--r-- | sys/x86/x86/busdma_bounce.c | 4 |
4 files changed, 8 insertions, 8 deletions
diff --git a/sys/arm64/arm64/busdma_bounce.c b/sys/arm64/arm64/busdma_bounce.c index cd0c087a0077e..57e44cc8742d3 100644 --- a/sys/arm64/arm64/busdma_bounce.c +++ b/sys/arm64/arm64/busdma_bounce.c @@ -401,14 +401,14 @@ bounce_bus_dmamem_alloc(bus_dma_tag_t dmat, void** vaddr, int flags, /* * XXX: - * (dmat->alignment < dmat->maxsize) is just a quick hack; the exact + * (dmat->alignment <= dmat->maxsize) is just a quick hack; the exact * alignment guarantees of malloc need to be nailed down, and the * code below should be rewritten to take that into account. * * In the meantime, we'll warn the user if malloc gets it wrong. */ if ((dmat->common.maxsize <= PAGE_SIZE) && - (dmat->common.alignment < dmat->common.maxsize) && + (dmat->common.alignment <= dmat->common.maxsize) && dmat->common.lowaddr >= ptoa((vm_paddr_t)Maxmem) && attr == VM_MEMATTR_DEFAULT) { *vaddr = malloc(dmat->common.maxsize, M_DEVBUF, mflags); diff --git a/sys/powerpc/powerpc/busdma_machdep.c b/sys/powerpc/powerpc/busdma_machdep.c index 9ea51ced1de44..1e57d9272ba78 100644 --- a/sys/powerpc/powerpc/busdma_machdep.c +++ b/sys/powerpc/powerpc/busdma_machdep.c @@ -514,14 +514,14 @@ bus_dmamem_alloc(bus_dma_tag_t dmat, void** vaddr, int flags, /* * XXX: - * (dmat->alignment < dmat->maxsize) is just a quick hack; the exact + * (dmat->alignment <= dmat->maxsize) is just a quick hack; the exact * alignment guarantees of malloc need to be nailed down, and the * code below should be rewritten to take that into account. * * In the meantime, we'll warn the user if malloc gets it wrong. */ if ((dmat->maxsize <= PAGE_SIZE) && - (dmat->alignment < dmat->maxsize) && + (dmat->alignment <= dmat->maxsize) && dmat->lowaddr >= ptoa((vm_paddr_t)Maxmem) && attr == VM_MEMATTR_DEFAULT) { *vaddr = malloc(dmat->maxsize, M_DEVBUF, mflags); diff --git a/sys/sparc64/sparc64/bus_machdep.c b/sys/sparc64/sparc64/bus_machdep.c index 19221a46cc315..873d30ed670d8 100644 --- a/sys/sparc64/sparc64/bus_machdep.c +++ b/sys/sparc64/sparc64/bus_machdep.c @@ -518,14 +518,14 @@ nexus_dmamem_alloc(bus_dma_tag_t dmat, void **vaddr, int flags, /* * XXX: - * (dmat->dt_alignment < dmat->dt_maxsize) is just a quick hack; the + * (dmat->dt_alignment <= dmat->dt_maxsize) is just a quick hack; the * exact alignment guarantees of malloc need to be nailed down, and * the code below should be rewritten to take that into account. * * In the meantime, we'll warn the user if malloc gets it wrong. */ if (dmat->dt_maxsize <= PAGE_SIZE && - dmat->dt_alignment < dmat->dt_maxsize) + dmat->dt_alignment <= dmat->dt_maxsize) *vaddr = malloc(dmat->dt_maxsize, M_DEVBUF, mflags); else { /* diff --git a/sys/x86/x86/busdma_bounce.c b/sys/x86/x86/busdma_bounce.c index ebd6238ef820a..5865ca481b592 100644 --- a/sys/x86/x86/busdma_bounce.c +++ b/sys/x86/x86/busdma_bounce.c @@ -398,14 +398,14 @@ bounce_bus_dmamem_alloc(bus_dma_tag_t dmat, void** vaddr, int flags, /* * XXX: - * (dmat->alignment < dmat->maxsize) is just a quick hack; the exact + * (dmat->alignment <= dmat->maxsize) is just a quick hack; the exact * alignment guarantees of malloc need to be nailed down, and the * code below should be rewritten to take that into account. * * In the meantime, we'll warn the user if malloc gets it wrong. */ if ((dmat->common.maxsize <= PAGE_SIZE) && - (dmat->common.alignment < dmat->common.maxsize) && + (dmat->common.alignment <= dmat->common.maxsize) && dmat->common.lowaddr >= ptoa((vm_paddr_t)Maxmem) && attr == VM_MEMATTR_DEFAULT) { *vaddr = malloc(dmat->common.maxsize, M_DEVBUF, mflags); |