[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [PATCH] xen/arm: Remove unused BOOT_RELOC_VIRT_START
Hi Julien, > On 28 Feb 2022, at 10:06, Julien Grall <julien@xxxxxxx> wrote: > > From: Julien Grall <julien.grall@xxxxxxx> > > We stopped relocating Xen since commit f60658c6ae "xen/arm: Stop > relocating Xen". > > At the same time, update the memory layout description. > > Signed-off-by: Julien Grall <julien.grall@xxxxxxx> > Signed-off-by: Julien Grall <jgrall@xxxxxxxxxx> Reviewed-by: Bertrand Marquis <bertrand.marquis@xxxxxxx> Cheers Bertrand > --- > xen/arch/arm/include/asm/config.h | 4 +--- > xen/arch/arm/mm.c | 1 - > 2 files changed, 1 insertion(+), 4 deletions(-) > > diff --git a/xen/arch/arm/include/asm/config.h > b/xen/arch/arm/include/asm/config.h > index 2aced0bc3b8b..b25c9d39bb32 100644 > --- a/xen/arch/arm/include/asm/config.h > +++ b/xen/arch/arm/include/asm/config.h > @@ -77,8 +77,7 @@ > * 2M - 4M Xen text, data, bss > * 4M - 6M Fixmap: special-purpose 4K mapping slots > * 6M - 10M Early boot mapping of FDT > - * 10M - 12M Early relocation address (used when relocating Xen) > - * and later for livepatch vmap (if compiled in) > + * 10M - 12M Livepatch vmap (if compiled in) > * > * ARM32 layout: > * 0 - 12M <COMMON> > @@ -115,7 +114,6 @@ > #define BOOT_FDT_SLOT_SIZE MB(4) > #define BOOT_FDT_VIRT_END (BOOT_FDT_VIRT_START + BOOT_FDT_SLOT_SIZE) > > -#define BOOT_RELOC_VIRT_START _AT(vaddr_t,0x00a00000) > #ifdef CONFIG_LIVEPATCH > #define LIVEPATCH_VMAP_START _AT(vaddr_t,0x00a00000) > #define LIVEPATCH_VMAP_END (LIVEPATCH_VMAP_START + MB(2)) > diff --git a/xen/arch/arm/mm.c b/xen/arch/arm/mm.c > index 515d0906f85b..8a17222109c6 100644 > --- a/xen/arch/arm/mm.c > +++ b/xen/arch/arm/mm.c > @@ -196,7 +196,6 @@ static void __init __maybe_unused build_assertions(void) > /* 2MB aligned regions */ > BUILD_BUG_ON(XEN_VIRT_START & ~SECOND_MASK); > BUILD_BUG_ON(FIXMAP_ADDR(0) & ~SECOND_MASK); > - BUILD_BUG_ON(BOOT_RELOC_VIRT_START & ~SECOND_MASK); > /* 1GB aligned regions */ > #ifdef CONFIG_ARM_32 > BUILD_BUG_ON(XENHEAP_VIRT_START & ~FIRST_MASK); > -- > 2.32.0 >
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