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DISCONTINUED:openSUSE:11.1:Update
xen
18481-amd-microcode-update-fix.patch
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File 18481-amd-microcode-update-fix.patch of Package xen
# HG changeset patch # User Keir Fraser <keir.fraser@citrix.com> # Date 1221489878 -3600 # Node ID 75c4a603d9cd7f73366986261e1078fce1ead815 # Parent 59aba2cbbb58111de1aba6b173800d62956cf26f x86: Fix 32-bit build after AMD microcode update patch. Signed-off-by: Keir Fraser <keir.fraser@citrix.com> Index: xen-3.3.1-testing/xen/arch/x86/microcode_amd.c =================================================================== --- xen-3.3.1-testing.orig/xen/arch/x86/microcode_amd.c +++ xen-3.3.1-testing/xen/arch/x86/microcode_amd.c @@ -170,11 +170,10 @@ out: static int apply_microcode_amd(int cpu) { unsigned long flags; - unsigned int eax, edx; - unsigned int rev; + uint32_t eax, edx, rev; int cpu_num = raw_smp_processor_id(); struct ucode_cpu_info *uci = ucode_cpu_info + cpu_num; - unsigned long addr; + uint64_t addr; /* We should bind the task to the CPU */ BUG_ON(cpu_num != cpu); @@ -185,8 +184,8 @@ static int apply_microcode_amd(int cpu) spin_lock_irqsave(µcode_update_lock, flags); addr = (unsigned long)&uci->mc.mc_amd->hdr.data_code; - edx = (unsigned int)((unsigned long)(addr >> 32)); - eax = (unsigned int)((unsigned long)(addr & 0xffffffff)); + edx = (uint32_t)(addr >> 32); + eax = (uint32_t)addr; asm volatile("movl %0, %%ecx; wrmsr" : : "i" (MSR_AMD_PATCHLOADER), "a" (eax), "d" (edx) : "ecx");
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