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| 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) | |
| download | qemu-05b3274b6bedb68ff78b76c642e17e97f3181c2f.zip qemu-05b3274b6bedb68ff78b76c642e17e97f3181c2f.tar.gz qemu-05b3274b6bedb68ff78b76c642e17e97f3181c2f.tar.bz2 | |
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 a7e9dcf..9901441 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 28c351d..2dc66f7 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 e8802c1..fea1a15 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 4bc2e3f..7af08b8 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", |