329e925ee9
Upstream commit: 91c2e6c3db44297bf4cb3a2e3c40236c5b6a0b23 - dlfcn: Implement the RTLD_DI_PHDR request type for dlinfo - manual: Document the dlinfo function - x86: Fix fallback for wcsncmp_avx2 in strcmp-avx2.S [BZ #28896] - x86: Fix bug in strncmp-evex and strncmp-avx2 [BZ #28895] - x86: Set .text section in memset-vec-unaligned-erms - x86-64: Optimize bzero - x86: Remove SSSE3 instruction for broadcast in memset.S (SSE2 Only) - x86: Improve vec generation in memset-vec-unaligned-erms.S - x86-64: Fix strcmp-evex.S - x86-64: Fix strcmp-avx2.S - x86: Optimize strcmp-evex.S - x86: Optimize strcmp-avx2.S - manual: Clarify that abbreviations of long options are allowed - Add HWCAP2_AFP, HWCAP2_RPRES from Linux 5.17 to AArch64 bits/hwcap.h - aarch64: Add HWCAP2_ECV from Linux 5.16 - Add SOL_MPTCP, SOL_MCTP from Linux 5.16 to bits/socket.h - Update kernel version to 5.17 in tst-mman-consts.py - Update kernel version to 5.16 in tst-mman-consts.py - Update syscall lists for Linux 5.17 - Add ARPHRD_CAN, ARPHRD_MCTP to net/if_arp.h - Update kernel version to 5.15 in tst-mman-consts.py - Add PF_MCTP, AF_MCTP from Linux 5.15 to bits/socket.h
22 lines
829 B
Diff
22 lines
829 B
Diff
commit c108e87026d61d6744e3e55704e0bea937243f5a
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Author: Szabolcs Nagy <szabolcs.nagy@arm.com>
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Date: Tue Dec 14 11:15:07 2021 +0000
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aarch64: Add HWCAP2_ECV from Linux 5.16
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Indicates the availability of enhanced counter virtualization extension
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of armv8.6-a with self-synchronized virtual counter CNTVCTSS_EL0 usable
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in userspace.
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(cherry picked from commit 5a1be8ebdf6f02d4efec6e5f12ad06db17511f90)
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diff --git a/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h b/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h
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index 30fda0a4a347695e..04cc762015a7230a 100644
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--- a/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h
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+++ b/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h
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@@ -74,3 +74,4 @@
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#define HWCAP2_RNG (1 << 16)
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#define HWCAP2_BTI (1 << 17)
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#define HWCAP2_MTE (1 << 18)
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+#define HWCAP2_ECV (1 << 19)
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