linux-tools: update to 4.14.5.
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e6ceb959dc
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2 changed files with 3 additions and 79 deletions
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@ -1,76 +0,0 @@
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https://patchwork.kernel.org/patch/2165061/
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--- tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c
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+++ tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c
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@@ -130,20 +130,48 @@ void cmdline(int argc, char **argv)
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}
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}
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+static inline void cpuid(unsigned int info, unsigned int *eax,
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+ unsigned int *ebx, unsigned int *ecx,
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+ unsigned int *edx)
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+{
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+#if defined(__i386__) || defined(__x86_64__)
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+ unsigned int _eax = info, _ebx, _ecx, _edx;
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+ asm volatile (
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+# ifdef __i386__
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+ "xchg %%ebx, %%esi;" /* save ebx (for PIC) */
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+ "cpuid;"
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+ "xchg %%esi, %%ebx;" /* restore ebx & pass to caller */
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+ : "=S" (_ebx),
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+#else
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+ "cpuid;"
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+ : "=b" (_ebx),
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+#endif
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+ "+a" (_eax), "=c" (_ecx), "=d" (_edx)
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+ : /* inputs: eax is handled above */
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+ );
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+ if (eax)
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+ *eax = _eax;
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+ if (ebx)
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+ *ebx = _ebx;
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+ if (ecx)
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+ *ecx = _ecx;
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+ if (edx)
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+ *edx = _edx;
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+#endif
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+}
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+
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/*
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* validate_cpuid()
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* returns on success, quietly exits on failure (make verbose with -v)
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*/
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void validate_cpuid(void)
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{
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- unsigned int eax, ebx, ecx, edx, max_level;
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+ unsigned int ebx, ecx, edx, max_level;
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unsigned int fms, family, model, stepping;
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- eax = ebx = ecx = edx = 0;
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-
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- asm("cpuid" : "=a" (max_level), "=b" (ebx), "=c" (ecx),
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- "=d" (edx) : "a" (0));
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+ ebx = ecx = edx = 0;
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+ cpuid(0, &max_level, &ebx, &ecx, &edx);
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if (ebx != 0x756e6547 || edx != 0x49656e69 || ecx != 0x6c65746e) {
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if (verbose)
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fprintf(stderr, "%.4s%.4s%.4s != GenuineIntel",
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@@ -151,7 +179,7 @@ void validate_cpuid(void)
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exit(1);
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}
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- asm("cpuid" : "=a" (fms), "=c" (ecx), "=d" (edx) : "a" (1) : "ebx");
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+ cpuid(1, &fms, NULL, NULL, &edx);
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family = (fms >> 8) & 0xf;
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model = (fms >> 4) & 0xf;
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stepping = fms & 0xf;
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@@ -173,7 +201,7 @@ void validate_cpuid(void)
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* Support for MSR_IA32_ENERGY_PERF_BIAS
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* is indicated by CPUID.06H.ECX.bit3
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*/
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- asm("cpuid" : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) : "a" (6));
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+ cpuid(6, NULL, NULL, &ecx, NULL);
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if (verbose)
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printf("CPUID.06H.ECX: 0x%x\n", ecx);
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if (!(ecx & (1 << 3))) {
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@ -1,7 +1,7 @@
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# Template file for 'linux-tools'
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pkgname=linux-tools
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version=4.12
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revision=2
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version=4.14.5
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revision=1
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build_style=meta
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wrksrc="linux-${version}"
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short_desc="Linux kernel tools meta-pkg"
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@ -14,7 +14,7 @@ maintainer="Juan RP <xtraeme@voidlinux.eu>"
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license="GPL-2"
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homepage="https://www.kernel.org"
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distfiles="${KERNEL_SITE}/kernel/v4.x/linux-${version}.tar.xz"
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checksum=a45c3becd4d08ce411c14628a949d08e2433d8cdeca92036c7013980e93858ab
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checksum=d589a3bc033499d53d4ff2caae83ee6fd2b9c794c8c7632ae42b656d202975da
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subpackages="cpupower libcpupower libcpupower-devel libusbip libusbip-devel usbip perf freefall tmon"
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