diff options
| author | James Hogan <james.hogan@imgtec.com> | 2013-06-27 08:35:27 +0100 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2013-07-29 00:27:35 +0200 |
| commit | 05b3274b6bedb68ff78b76c642e17e97f3181c2f (patch) | |
| tree | 8f67e370a9baa134479510ec1a96fe4f73355008 /hw/mips | |
| parent | ea0a4f34418c9f2cad9722bb27acd6349148fac0 (diff) | |
hw/mips: align initrd to 64KB to avoid kernel error
The Linux kernel can be configured to use 64KB pages, but it also
requires initrd to be page aligned. Therefore, to be safe, align the
initrd to 64KB using a new INITRD_PAGE_MASK rather than
TARGET_PAGE_MASK.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'hw/mips')
| -rw-r--r-- | hw/mips/mips_fulong2e.c | 2 | ||||
| -rw-r--r-- | hw/mips/mips_malta.c | 2 | ||||
| -rw-r--r-- | hw/mips/mips_mipssim.c | 2 | ||||
| -rw-r--r-- | hw/mips/mips_r4k.c | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/hw/mips/mips_fulong2e.c b/hw/mips/mips_fulong2e.c index a7e9dcf4bf..99014415ca 100644 --- a/hw/mips/mips_fulong2e.c +++ b/hw/mips/mips_fulong2e.c @@ -126,7 +126,7 @@ static int64_t load_kernel (CPUMIPSState *env) if (loaderparams.initrd_filename) { initrd_size = get_image_size (loaderparams.initrd_filename); if (initrd_size > 0) { - initrd_offset = (kernel_high + ~TARGET_PAGE_MASK) & TARGET_PAGE_MASK; + initrd_offset = (kernel_high + ~INITRD_PAGE_MASK) & INITRD_PAGE_MASK; if (initrd_offset + initrd_size > ram_size) { fprintf(stderr, "qemu: memory too small for initial ram disk '%s'\n", diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c index 28c351d83d..2dc66f7748 100644 --- a/hw/mips/mips_malta.c +++ b/hw/mips/mips_malta.c @@ -792,7 +792,7 @@ static int64_t load_kernel (void) if (loaderparams.initrd_filename) { initrd_size = get_image_size (loaderparams.initrd_filename); if (initrd_size > 0) { - initrd_offset = (kernel_high + ~TARGET_PAGE_MASK) & TARGET_PAGE_MASK; + initrd_offset = (kernel_high + ~INITRD_PAGE_MASK) & INITRD_PAGE_MASK; if (initrd_offset + initrd_size > ram_size) { fprintf(stderr, "qemu: memory too small for initial ram disk '%s'\n", diff --git a/hw/mips/mips_mipssim.c b/hw/mips/mips_mipssim.c index e8802c128e..fea1a15916 100644 --- a/hw/mips/mips_mipssim.c +++ b/hw/mips/mips_mipssim.c @@ -83,7 +83,7 @@ static int64_t load_kernel(void) if (loaderparams.initrd_filename) { initrd_size = get_image_size (loaderparams.initrd_filename); if (initrd_size > 0) { - initrd_offset = (kernel_high + ~TARGET_PAGE_MASK) & TARGET_PAGE_MASK; + initrd_offset = (kernel_high + ~INITRD_PAGE_MASK) & INITRD_PAGE_MASK; if (initrd_offset + initrd_size > loaderparams.ram_size) { fprintf(stderr, "qemu: memory too small for initial ram disk '%s'\n", diff --git a/hw/mips/mips_r4k.c b/hw/mips/mips_r4k.c index 4bc2e3fa7a..7af08b8d0f 100644 --- a/hw/mips/mips_r4k.c +++ b/hw/mips/mips_r4k.c @@ -102,7 +102,7 @@ static int64_t load_kernel(void) if (loaderparams.initrd_filename) { initrd_size = get_image_size (loaderparams.initrd_filename); if (initrd_size > 0) { - initrd_offset = (kernel_high + ~TARGET_PAGE_MASK) & TARGET_PAGE_MASK; + initrd_offset = (kernel_high + ~INITRD_PAGE_MASK) & INITRD_PAGE_MASK; if (initrd_offset + initrd_size > ram_size) { fprintf(stderr, "qemu: memory too small for initial ram disk '%s'\n", |