diff options
| -rw-r--r-- | meta/conf/distro/include/tcmode-default.inc | 2 | ||||
| -rw-r--r-- | meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-kbuild-install_headers.sh-Strip-_UAPI-from-if-define.patch | 41 | ||||
| -rw-r--r-- | meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0002-arm64-sve-ptrace-Fix-SVE_PT_REGS_OFFSET-definition.patch | 43 | ||||
| -rw-r--r-- | meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0003-arm64-sve-Disentangle-uapi-asm-ptrace.h-from-uapi-as.patch | 289 | ||||
| -rw-r--r-- | meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.19.bb (renamed from meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.18.bb) | 7 | ||||
| -rw-r--r-- | meta/recipes-kernel/linux-libc-headers/x.mbox | 174 |
6 files changed, 553 insertions, 3 deletions
diff --git a/meta/conf/distro/include/tcmode-default.inc b/meta/conf/distro/include/tcmode-default.inc index 8c99907f02..812b923fa2 100644 --- a/meta/conf/distro/include/tcmode-default.inc +++ b/meta/conf/distro/include/tcmode-default.inc @@ -23,7 +23,7 @@ SDKGCCVERSION ?= "${GCCVERSION}" BINUVERSION ?= "2.31%" GDBVERSION ?= "8.2%" GLIBCVERSION ?= "2.28%" -LINUXLIBCVERSION ?= "4.18%" +LINUXLIBCVERSION ?= "4.19%" QEMUVERSION ?= "3.1%" GOVERSION ?= "1.11%" diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-kbuild-install_headers.sh-Strip-_UAPI-from-if-define.patch b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-kbuild-install_headers.sh-Strip-_UAPI-from-if-define.patch new file mode 100644 index 0000000000..78ebd31e66 --- /dev/null +++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-kbuild-install_headers.sh-Strip-_UAPI-from-if-define.patch @@ -0,0 +1,41 @@ +From 9ca6c6a510bda90954aa2532711200b89dd1df89 Mon Sep 17 00:00:00 2001 +From: Dave Martin <Dave.Martin@arm.com> +Date: Tue, 11 Dec 2018 19:26:45 +0000 +Subject: [PATCH 1/3] kbuild: install_headers.sh: Strip _UAPI from + #if-defined() guards + +install_headers.sh knows how to strip the _UAPI prefix from #ifdef/ +ifndef and #define directives used to guard headers against multiple +or inappropriate inclusion. Currently this does not work for guards +in the "#if defined()" style, which may be needed for non-trivial +cases. + +This patch adds similar logic so that the _UAPI prefix is also +stripped from guard directives written using "#if defined()" etc. + +This is not completely foolproof, but will work for simple cases of +using #if defined() to guard against inappropriate header inclusion. + +Signed-off-by: Dave Martin <Dave.Martin@arm.com> +Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> + +Upstream-Status: Submitted [https://www.spinics.net/lists/arm-kernel/msg694800.html] +--- + scripts/headers_install.sh | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh +index 593f8879c641..fe1d3fc0d33a 100755 +--- a/scripts/headers_install.sh ++++ b/scripts/headers_install.sh +@@ -38,6 +38,7 @@ do + -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \ + -e 's/(^|[[:space:](])(inline|asm|volatile)([[:space:](]|$)/\1__\2__\3/g' \ + -e 's@#(ifndef|define|endif[[:space:]]*/[*])[[:space:]]*_UAPI@#\1 @' \ ++ -e ':1;s/(#(if|elif)(.*[^A-Za-z0-9_])defined\([[:space:]]*)_UAPI/\1/;t1' \ + "$SRCDIR/$i" > "$OUTDIR/$FILE.sed" || exit 1 + scripts/unifdef -U__KERNEL__ -D__EXPORTED_HEADERS__ "$OUTDIR/$FILE.sed" \ + > "$OUTDIR/$FILE" +-- +2.5.0 + diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0002-arm64-sve-ptrace-Fix-SVE_PT_REGS_OFFSET-definition.patch b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0002-arm64-sve-ptrace-Fix-SVE_PT_REGS_OFFSET-definition.patch new file mode 100644 index 0000000000..462fdba2ed --- /dev/null +++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0002-arm64-sve-ptrace-Fix-SVE_PT_REGS_OFFSET-definition.patch @@ -0,0 +1,43 @@ +From 0dede80d25ae2005f8af7235809fc09a7c47c62e Mon Sep 17 00:00:00 2001 +From: Dave Martin <Dave.Martin@arm.com> +Date: Tue, 11 Dec 2018 19:26:46 +0000 +Subject: [PATCH 2/3] arm64/sve: ptrace: Fix SVE_PT_REGS_OFFSET definition + +SVE_PT_REGS_OFFSET is supposed to indicate the offset for skipping +over the ptrace NT_ARM_SVE header (struct user_sve_header) to the +start of the SVE register data proper. + +However, currently SVE_PT_REGS_OFFSET is defined in terms of struct +sve_context, which is wrong: that structure describes the SVE +header in the signal frame, not in the ptrace regset. + +This patch fixes the definition to use the ptrace header structure +struct user_sve_header instead. + +By good fortune, the to structures are the same size anyway, so +there is no functional or ABI change. + +Signed-off-by: Dave Martin <Dave.Martin@arm.com> +Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> + +Upstream-Status: Submitted [https://www.spinics.net/lists/arm-kernel/msg694800.html] +--- + arch/arm64/include/uapi/asm/ptrace.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/arch/arm64/include/uapi/asm/ptrace.h b/arch/arm64/include/uapi/asm/ptrace.h +index 98c4ce55d9c3..ad64d2c92ef5 100644 +--- a/arch/arm64/include/uapi/asm/ptrace.h ++++ b/arch/arm64/include/uapi/asm/ptrace.h +@@ -130,7 +130,7 @@ struct user_sve_header { + + /* Offset from the start of struct user_sve_header to the register data */ + #define SVE_PT_REGS_OFFSET \ +- ((sizeof(struct sve_context) + (SVE_VQ_BYTES - 1)) \ ++ ((sizeof(struct user_sve_header) + (SVE_VQ_BYTES - 1)) \ + / SVE_VQ_BYTES * SVE_VQ_BYTES) + + /* +-- +2.5.0 + diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0003-arm64-sve-Disentangle-uapi-asm-ptrace.h-from-uapi-as.patch b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0003-arm64-sve-Disentangle-uapi-asm-ptrace.h-from-uapi-as.patch new file mode 100644 index 0000000000..0423f0f2cc --- /dev/null +++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0003-arm64-sve-Disentangle-uapi-asm-ptrace.h-from-uapi-as.patch @@ -0,0 +1,289 @@ +From 1114697c04b9699112e78dd8fc6ec849609ca1cb Mon Sep 17 00:00:00 2001 +From: Dave Martin <Dave.Martin@arm.com> +Date: Tue, 11 Dec 2018 19:26:47 +0000 +Subject: [PATCH 3/3] arm64/sve: Disentangle <uapi/asm/ptrace.h> from + <uapi/asm/sigcontext.h> + +Currently, <uapi/asm/sigcontext.h> provides common definitions for +describing SVE context structures that are also used by the ptrace +definitions in <uapi/asm/ptrace.h>. + +For this reason, a #include of <asm/sigcontext.h> was added in +ptrace.h, but it this turns out that this can interact badly with +userspace code that tries to include ptrace.h on top of the libc +headers (which may provide their own shadow definitions for +sigcontext.h). + +To make the headers easier for userspace to consume, this patch +bounces the common definitions into an __SVE_* namespace and moves +them to a backend header <uapi/asm/sve_context.h> that can be +included by the other headers as appropriate. This should allow +ptrace.h to be used alongside libc's sigcontext.h (if any) without +ill effects. + +This should make the situation unambiguous: <asm/sigcontext.h> is +the header to include for the sigframe-specific definitions, while +<asm/ptrace.h> is the header to include for ptrace-specific +definitions. + +To avoid conflicting with existing usage, <asm/sigcontext.h> +remains the canonical way to get the common definitions for +SVE_VQ_MIN, sve_vq_from_vl() etc., both in userspace and in the +kernel: relying on these being defined as a side effect of +including just <asm/ptrace.h> was never intended to be safe. + +Signed-off-by: Dave Martin <Dave.Martin@arm.com> +Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> + +Upstream-Status: Submitted [https://www.spinics.net/lists/arm-kernel/msg694800.html] +--- + arch/arm64/include/uapi/asm/ptrace.h | 39 ++++++++++----------- + arch/arm64/include/uapi/asm/sigcontext.h | 56 +++++++++++++++---------------- + arch/arm64/include/uapi/asm/sve_context.h | 50 +++++++++++++++++++++++++++ + 3 files changed, 96 insertions(+), 49 deletions(-) + create mode 100644 arch/arm64/include/uapi/asm/sve_context.h + +diff --git a/arch/arm64/include/uapi/asm/ptrace.h b/arch/arm64/include/uapi/asm/ptrace.h +index ad64d2c92ef5..81547c3a95a3 100644 +--- a/arch/arm64/include/uapi/asm/ptrace.h ++++ b/arch/arm64/include/uapi/asm/ptrace.h +@@ -23,7 +23,7 @@ + #include <linux/types.h> + + #include <asm/hwcap.h> +-#include <asm/sigcontext.h> ++#include <asm/sve_context.h> + + + /* +@@ -129,9 +129,9 @@ struct user_sve_header { + */ + + /* Offset from the start of struct user_sve_header to the register data */ +-#define SVE_PT_REGS_OFFSET \ +- ((sizeof(struct user_sve_header) + (SVE_VQ_BYTES - 1)) \ +- / SVE_VQ_BYTES * SVE_VQ_BYTES) ++#define SVE_PT_REGS_OFFSET \ ++ ((sizeof(struct user_sve_header) + (__SVE_VQ_BYTES - 1)) \ ++ / __SVE_VQ_BYTES * __SVE_VQ_BYTES) + + /* + * The register data content and layout depends on the value of the +@@ -177,39 +177,36 @@ struct user_sve_header { + * Additional data might be appended in the future. + */ + +-#define SVE_PT_SVE_ZREG_SIZE(vq) SVE_SIG_ZREG_SIZE(vq) +-#define SVE_PT_SVE_PREG_SIZE(vq) SVE_SIG_PREG_SIZE(vq) +-#define SVE_PT_SVE_FFR_SIZE(vq) SVE_SIG_FFR_SIZE(vq) ++#define SVE_PT_SVE_ZREG_SIZE(vq) __SVE_ZREG_SIZE(vq) ++#define SVE_PT_SVE_PREG_SIZE(vq) __SVE_PREG_SIZE(vq) ++#define SVE_PT_SVE_FFR_SIZE(vq) __SVE_FFR_SIZE(vq) + #define SVE_PT_SVE_FPSR_SIZE sizeof(__u32) + #define SVE_PT_SVE_FPCR_SIZE sizeof(__u32) + +-#define __SVE_SIG_TO_PT(offset) \ +- ((offset) - SVE_SIG_REGS_OFFSET + SVE_PT_REGS_OFFSET) +- + #define SVE_PT_SVE_OFFSET SVE_PT_REGS_OFFSET + + #define SVE_PT_SVE_ZREGS_OFFSET \ +- __SVE_SIG_TO_PT(SVE_SIG_ZREGS_OFFSET) ++ (SVE_PT_REGS_OFFSET + __SVE_ZREGS_OFFSET) + #define SVE_PT_SVE_ZREG_OFFSET(vq, n) \ +- __SVE_SIG_TO_PT(SVE_SIG_ZREG_OFFSET(vq, n)) ++ (SVE_PT_REGS_OFFSET + __SVE_ZREG_OFFSET(vq, n)) + #define SVE_PT_SVE_ZREGS_SIZE(vq) \ +- (SVE_PT_SVE_ZREG_OFFSET(vq, SVE_NUM_ZREGS) - SVE_PT_SVE_ZREGS_OFFSET) ++ (SVE_PT_SVE_ZREG_OFFSET(vq, __SVE_NUM_ZREGS) - SVE_PT_SVE_ZREGS_OFFSET) + + #define SVE_PT_SVE_PREGS_OFFSET(vq) \ +- __SVE_SIG_TO_PT(SVE_SIG_PREGS_OFFSET(vq)) ++ (SVE_PT_REGS_OFFSET + __SVE_PREGS_OFFSET(vq)) + #define SVE_PT_SVE_PREG_OFFSET(vq, n) \ +- __SVE_SIG_TO_PT(SVE_SIG_PREG_OFFSET(vq, n)) ++ (SVE_PT_REGS_OFFSET + __SVE_PREG_OFFSET(vq, n)) + #define SVE_PT_SVE_PREGS_SIZE(vq) \ +- (SVE_PT_SVE_PREG_OFFSET(vq, SVE_NUM_PREGS) - \ ++ (SVE_PT_SVE_PREG_OFFSET(vq, __SVE_NUM_PREGS) - \ + SVE_PT_SVE_PREGS_OFFSET(vq)) + + #define SVE_PT_SVE_FFR_OFFSET(vq) \ +- __SVE_SIG_TO_PT(SVE_SIG_FFR_OFFSET(vq)) ++ (SVE_PT_REGS_OFFSET + __SVE_FFR_OFFSET(vq)) + + #define SVE_PT_SVE_FPSR_OFFSET(vq) \ + ((SVE_PT_SVE_FFR_OFFSET(vq) + SVE_PT_SVE_FFR_SIZE(vq) + \ +- (SVE_VQ_BYTES - 1)) \ +- / SVE_VQ_BYTES * SVE_VQ_BYTES) ++ (__SVE_VQ_BYTES - 1)) \ ++ / __SVE_VQ_BYTES * __SVE_VQ_BYTES) + #define SVE_PT_SVE_FPCR_OFFSET(vq) \ + (SVE_PT_SVE_FPSR_OFFSET(vq) + SVE_PT_SVE_FPSR_SIZE) + +@@ -220,8 +217,8 @@ struct user_sve_header { + + #define SVE_PT_SVE_SIZE(vq, flags) \ + ((SVE_PT_SVE_FPCR_OFFSET(vq) + SVE_PT_SVE_FPCR_SIZE \ +- - SVE_PT_SVE_OFFSET + (SVE_VQ_BYTES - 1)) \ +- / SVE_VQ_BYTES * SVE_VQ_BYTES) ++ - SVE_PT_SVE_OFFSET + (__SVE_VQ_BYTES - 1)) \ ++ / __SVE_VQ_BYTES * __SVE_VQ_BYTES) + + #define SVE_PT_SIZE(vq, flags) \ + (((flags) & SVE_PT_REGS_MASK) == SVE_PT_REGS_SVE ? \ +diff --git a/arch/arm64/include/uapi/asm/sigcontext.h b/arch/arm64/include/uapi/asm/sigcontext.h +index dca8f8b5168b..5f3c0cec5af9 100644 +--- a/arch/arm64/include/uapi/asm/sigcontext.h ++++ b/arch/arm64/include/uapi/asm/sigcontext.h +@@ -130,6 +130,8 @@ struct sve_context { + + #endif /* !__ASSEMBLY__ */ + ++#include <asm/sve_context.h> ++ + /* + * The SVE architecture leaves space for future expansion of the + * vector length beyond its initial architectural limit of 2048 bits +@@ -138,21 +140,20 @@ struct sve_context { + * See linux/Documentation/arm64/sve.txt for a description of the VL/VQ + * terminology. + */ +-#define SVE_VQ_BYTES 16 /* number of bytes per quadword */ ++#define SVE_VQ_BYTES __SVE_VQ_BYTES /* bytes per quadword */ + +-#define SVE_VQ_MIN 1 +-#define SVE_VQ_MAX 512 ++#define SVE_VQ_MIN __SVE_VQ_MIN ++#define SVE_VQ_MAX __SVE_VQ_MAX + +-#define SVE_VL_MIN (SVE_VQ_MIN * SVE_VQ_BYTES) +-#define SVE_VL_MAX (SVE_VQ_MAX * SVE_VQ_BYTES) ++#define SVE_VL_MIN __SVE_VL_MIN ++#define SVE_VL_MAX __SVE_VL_MAX + +-#define SVE_NUM_ZREGS 32 +-#define SVE_NUM_PREGS 16 ++#define SVE_NUM_ZREGS __SVE_NUM_ZREGS ++#define SVE_NUM_PREGS __SVE_NUM_PREGS + +-#define sve_vl_valid(vl) \ +- ((vl) % SVE_VQ_BYTES == 0 && (vl) >= SVE_VL_MIN && (vl) <= SVE_VL_MAX) +-#define sve_vq_from_vl(vl) ((vl) / SVE_VQ_BYTES) +-#define sve_vl_from_vq(vq) ((vq) * SVE_VQ_BYTES) ++#define sve_vl_valid(vl) __sve_vl_valid(vl) ++#define sve_vq_from_vl(vl) __sve_vq_from_vl(vl) ++#define sve_vl_from_vq(vq) __sve_vl_from_vq(vq) + + /* + * If the SVE registers are currently live for the thread at signal delivery, +@@ -205,34 +206,33 @@ struct sve_context { + * Additional data might be appended in the future. + */ + +-#define SVE_SIG_ZREG_SIZE(vq) ((__u32)(vq) * SVE_VQ_BYTES) +-#define SVE_SIG_PREG_SIZE(vq) ((__u32)(vq) * (SVE_VQ_BYTES / 8)) +-#define SVE_SIG_FFR_SIZE(vq) SVE_SIG_PREG_SIZE(vq) ++#define SVE_SIG_ZREG_SIZE(vq) __SVE_ZREG_SIZE(vq) ++#define SVE_SIG_PREG_SIZE(vq) __SVE_PREG_SIZE(vq) ++#define SVE_SIG_FFR_SIZE(vq) __SVE_FFR_SIZE(vq) + + #define SVE_SIG_REGS_OFFSET \ +- ((sizeof(struct sve_context) + (SVE_VQ_BYTES - 1)) \ +- / SVE_VQ_BYTES * SVE_VQ_BYTES) ++ ((sizeof(struct sve_context) + (__SVE_VQ_BYTES - 1)) \ ++ / __SVE_VQ_BYTES * __SVE_VQ_BYTES) + +-#define SVE_SIG_ZREGS_OFFSET SVE_SIG_REGS_OFFSET ++#define SVE_SIG_ZREGS_OFFSET \ ++ (SVE_SIG_REGS_OFFSET + __SVE_ZREGS_OFFSET) + #define SVE_SIG_ZREG_OFFSET(vq, n) \ +- (SVE_SIG_ZREGS_OFFSET + SVE_SIG_ZREG_SIZE(vq) * (n)) +-#define SVE_SIG_ZREGS_SIZE(vq) \ +- (SVE_SIG_ZREG_OFFSET(vq, SVE_NUM_ZREGS) - SVE_SIG_ZREGS_OFFSET) ++ (SVE_SIG_REGS_OFFSET + __SVE_ZREG_OFFSET(vq, n)) ++#define SVE_SIG_ZREGS_SIZE(vq) __SVE_ZREGS_SIZE(vq) + + #define SVE_SIG_PREGS_OFFSET(vq) \ +- (SVE_SIG_ZREGS_OFFSET + SVE_SIG_ZREGS_SIZE(vq)) ++ (SVE_SIG_REGS_OFFSET + __SVE_PREGS_OFFSET(vq)) + #define SVE_SIG_PREG_OFFSET(vq, n) \ +- (SVE_SIG_PREGS_OFFSET(vq) + SVE_SIG_PREG_SIZE(vq) * (n)) +-#define SVE_SIG_PREGS_SIZE(vq) \ +- (SVE_SIG_PREG_OFFSET(vq, SVE_NUM_PREGS) - SVE_SIG_PREGS_OFFSET(vq)) ++ (SVE_SIG_REGS_OFFSET + __SVE_PREG_OFFSET(vq, n)) ++#define SVE_SIG_PREGS_SIZE(vq) __SVE_PREGS_SIZE(vq) + + #define SVE_SIG_FFR_OFFSET(vq) \ +- (SVE_SIG_PREGS_OFFSET(vq) + SVE_SIG_PREGS_SIZE(vq)) ++ (SVE_SIG_REGS_OFFSET + __SVE_FFR_OFFSET(vq)) + + #define SVE_SIG_REGS_SIZE(vq) \ +- (SVE_SIG_FFR_OFFSET(vq) + SVE_SIG_FFR_SIZE(vq) - SVE_SIG_REGS_OFFSET) +- +-#define SVE_SIG_CONTEXT_SIZE(vq) (SVE_SIG_REGS_OFFSET + SVE_SIG_REGS_SIZE(vq)) ++ (__SVE_FFR_OFFSET(vq) + __SVE_FFR_SIZE(vq)) + ++#define SVE_SIG_CONTEXT_SIZE(vq) \ ++ (SVE_SIG_REGS_OFFSET + SVE_SIG_REGS_SIZE(vq)) + + #endif /* _UAPI__ASM_SIGCONTEXT_H */ +diff --git a/arch/arm64/include/uapi/asm/sve_context.h b/arch/arm64/include/uapi/asm/sve_context.h +new file mode 100644 +index 000000000000..140f14c318a5 +--- /dev/null ++++ b/arch/arm64/include/uapi/asm/sve_context.h +@@ -0,0 +1,50 @@ ++/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ ++/* Copyright (C) 2017-2018 ARM Limited */ ++ ++#if !defined(_UAPI__ASM_PTRACE_H) && !defined(_UAPI__ASM_SIGCONTEXT_H) ++#error "Do not include this header or use its definitions directly." ++#endif ++ ++#ifndef _UAPI__ASM_SVE_CONTEXT_H ++#define _UAPI__ASM_SVE_CONTEXT_H ++ ++#define __SVE_VQ_BYTES 16 /* number of bytes per quadword */ ++ ++#define __SVE_VQ_MIN 1 ++#define __SVE_VQ_MAX 512 ++ ++#define __SVE_VL_MIN (__SVE_VQ_MIN * __SVE_VQ_BYTES) ++#define __SVE_VL_MAX (__SVE_VQ_MAX * __SVE_VQ_BYTES) ++ ++#define __SVE_NUM_ZREGS 32 ++#define __SVE_NUM_PREGS 16 ++ ++#define __sve_vl_valid(vl) \ ++ ((vl) % __SVE_VQ_BYTES == 0 && \ ++ (vl) >= __SVE_VL_MIN && \ ++ (vl) <= __SVE_VL_MAX) ++ ++#define __sve_vq_from_vl(vl) ((vl) / __SVE_VQ_BYTES) ++#define __sve_vl_from_vq(vq) ((vq) * __SVE_VQ_BYTES) ++ ++#define __SVE_ZREG_SIZE(vq) ((__u32)(vq) * __SVE_VQ_BYTES) ++#define __SVE_PREG_SIZE(vq) ((__u32)(vq) * (__SVE_VQ_BYTES / 8)) ++#define __SVE_FFR_SIZE(vq) __SVE_PREG_SIZE(vq) ++ ++#define __SVE_ZREGS_OFFSET 0 ++#define __SVE_ZREG_OFFSET(vq, n) \ ++ (__SVE_ZREGS_OFFSET + __SVE_ZREG_SIZE(vq) * (n)) ++#define __SVE_ZREGS_SIZE(vq) \ ++ (__SVE_ZREG_OFFSET(vq, __SVE_NUM_ZREGS) - __SVE_ZREGS_OFFSET) ++ ++#define __SVE_PREGS_OFFSET(vq) \ ++ (__SVE_ZREGS_OFFSET + __SVE_ZREGS_SIZE(vq)) ++#define __SVE_PREG_OFFSET(vq, n) \ ++ (__SVE_PREGS_OFFSET(vq) + __SVE_PREG_SIZE(vq) * (n)) ++#define __SVE_PREGS_SIZE(vq) \ ++ (__SVE_PREG_OFFSET(vq, __SVE_NUM_PREGS) - __SVE_PREGS_OFFSET(vq)) ++ ++#define __SVE_FFR_OFFSET(vq) \ ++ (__SVE_PREGS_OFFSET(vq) + __SVE_PREGS_SIZE(vq)) ++ ++#endif /* ! _UAPI__ASM_SVE_CONTEXT_H */ +-- +2.5.0 + diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.18.bb b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.19.bb index 229a0027d7..8fd427efef 100644 --- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.18.bb +++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.19.bb @@ -11,7 +11,10 @@ SRC_URI_append_libc-musl = "\ SRC_URI_append = "\ file://0001-scripts-Use-fixed-input-and-output-files-instead-of-.patch \ + file://0001-kbuild-install_headers.sh-Strip-_UAPI-from-if-define.patch \ + file://0002-arm64-sve-ptrace-Fix-SVE_PT_REGS_OFFSET-definition.patch \ + file://0003-arm64-sve-Disentangle-uapi-asm-ptrace.h-from-uapi-as.patch \ " -SRC_URI[md5sum] = "bee5fe53ee1c3142b8f0c12c0d3348f9" -SRC_URI[sha256sum] = "19d8bcf49ef530cd4e364a45b4a22fa70714b70349c8100e7308488e26f1eaf1" +SRC_URI[md5sum] = "740a90cf810c2105df8ee12e5d0bb900" +SRC_URI[sha256sum] = "0c68f5655528aed4f99dae71a5b259edc93239fa899e2df79c055275c21749a1" diff --git a/meta/recipes-kernel/linux-libc-headers/x.mbox b/meta/recipes-kernel/linux-libc-headers/x.mbox new file mode 100644 index 0000000000..25e76e7595 --- /dev/null +++ b/meta/recipes-kernel/linux-libc-headers/x.mbox @@ -0,0 +1,174 @@ +From openembedded-core-bounces@lists.openembedded.org Tue Dec 25 20:46:09 2018 +Delivered-To: bruce.ashfield@gmail.com +Received: by 2002:a2e:4c3:0:0:0:0:0 with SMTP id a64-v6csp5312962ljf; + Tue, 25 Dec 2018 17:46:09 -0800 (PST) +X-Google-Smtp-Source: ALg8bN5+ydksOT9csVRJHxYDz7K6mUppK0qIlnMBsbGWz9Sq8Fdlk64bzsaJk68T9XGeIzgSwxS9 +X-Received: by 2002:a63:295:: with SMTP id 143mr16751743pgc.362.1545788769434; + Tue, 25 Dec 2018 17:46:09 -0800 (PST) +ARC-Seal: i=1; a=rsa-sha256; t=1545788769; cv=none; + d=google.com; s=arc-20160816; + b=jG9fBrPvXAw8K+BjylRwE9cyo1dGTSQIXWYQAsxDXBL4sJKb/9HQ7t9CARYj48ptNC + PyU9C1SF8FBe8jel1WM2zKHYxcoKShkfNv92t9jrw7thhkeRGtOPIfoQXt1ma6+1MLGa + hdinQ5eBKdQt2AouG0A8huAMuHJfxYB9XpD5771sN0XD51Ecc8oYTYOEPmzg21EYg9EC + /8A+bodbKwBlIjg6x/O1ucx7W6fV5iyeyaOsJbzbPZeTdC3FqGycgSfErAkyoEJjYwAP + /k5PPo4vm6SU3PHJOV7a2cLbWfG6bS5K6/cxzdpXQKTGheKZOc6FFE3ptZfAwkFbVxfX + Siww== +ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; + h=errors-to:sender:content-transfer-encoding:mime-version + :list-subscribe:list-help:list-post:list-archive:list-unsubscribe + :list-id:precedence:subject:cc:message-id:date:to:from:delivered-to; + bh=L66KCbYgtwDc95aWv7eY3oTToexeHY5x8MVGyHJ/gPM=; + b=rrE3b6NDRkazf03I4sTmeHnGX/emKFRWJSUcjyKS2hmAS83KcWTj/WfkinO4w4TeuB + S7hPfsAA+DsVLI8Qz0Y2FpZp8dyCeDTDkJtPqZdlDhErV2b3weNNFqbiY4fjIlREkYO/ + OIg0TgyyPGu4Ekur2dkYbdGmxIGtNsdIEQwv/zROwASqQiK/jpz7M156pGCbKYiSZz1g + k3Bwrg+ON72xwBpMoN/x/9Ep7UXl3dvKAkgxUgPaBnPuwDW3HV+y4a3AYyiBoXRRILvm + NDuAEwBRysljjsAeD1fxvwtKosRKuNfQpKDwibdgcsHjywPZKykADwYvp3Yc9bdOUwry + A8FA== +ARC-Authentication-Results: i=1; mx.google.com; + spf=pass (google.com: best guess record for domain of openembedded-core-bounces@lists.openembedded.org designates 140.211.169.62 as permitted sender) smtp.mailfrom=openembedded-core-bounces@lists.openembedded.org +Return-Path: <openembedded-core-bounces@lists.openembedded.org> +Received: from mail.openembedded.org (mail.openembedded.org. [140.211.169.62]) + by mx.google.com with ESMTP id j35si31697173pgl.223.2018.12.25.17.46.08; + Tue, 25 Dec 2018 17:46:09 -0800 (PST) +Received-SPF: pass (google.com: best guess record for domain of openembedded-core-bounces@lists.openembedded.org designates 140.211.169.62 as permitted sender) client-ip=140.211.169.62; +Authentication-Results: mx.google.com; + spf=pass (google.com: best guess record for domain of openembedded-core-bounces@lists.openembedded.org designates 140.211.169.62 as permitted sender) smtp.mailfrom=openembedded-core-bounces@lists.openembedded.org +Received: from 165.28.230.35.bc.googleusercontent.com (localhost [127.0.0.1]) + by mail.openembedded.org (Postfix) with ESMTP id 564896BEF4; + Wed, 26 Dec 2018 01:45:54 +0000 (UTC) +X-Original-To: openembedded-core@lists.openembedded.org +Delivered-To: openembedded-core@lists.openembedded.org +Received: from mail.windriver.com (mail.windriver.com [147.11.1.11]) + by mail.openembedded.org (Postfix) with ESMTP id 812D86B79B + for <openembedded-core@lists.openembedded.org>; + Wed, 26 Dec 2018 01:45:45 +0000 (UTC) +Received: from ala-blade48.wrs.com (ala-blade48.wrs.com [147.11.105.68]) + by mail.windriver.com (8.15.2/8.15.1) with SMTP id wBQ1ji3b015924; + Tue, 25 Dec 2018 17:45:44 -0800 (PST) +Received: by ala-blade48.wrs.com (sSMTP sendmail emulation); + Tue, 25 Dec 2018 17:45:44 -0800 +From: He Zhe <zhe.he@windriver.com> +To: openembedded-core@lists.openembedded.org +Date: Tue, 25 Dec 2018 17:45:44 -0800 +Message-Id: <20181226014544.1991-1-zhe.he@windriver.com> +X-Mailer: git-send-email 2.11.0 +Cc: bruce.ashfield@windriver.com +Subject: [OE-core] [PATCH] linux-libc-headers: Fix build failure with fixed + input and output files instead of pipe +X-BeenThere: openembedded-core@lists.openembedded.org +X-Mailman-Version: 2.1.12 +Precedence: list +List-Id: Patches and discussions about the oe-core layer + <openembedded-core.lists.openembedded.org> +List-Unsubscribe: <http://lists.openembedded.org/mailman/options/openembedded-core>, + <mailto:openembedded-core-request@lists.openembedded.org?subject=unsubscribe> +List-Archive: <http://lists.openembedded.org/pipermail/openembedded-core/> +List-Post: <mailto:openembedded-core@lists.openembedded.org> +List-Help: <mailto:openembedded-core-request@lists.openembedded.org?subject=help> +List-Subscribe: <http://lists.openembedded.org/mailman/listinfo/openembedded-core>, + <mailto:openembedded-core-request@lists.openembedded.org?subject=subscribe> +MIME-Version: 1.0 +Content-Type: text/plain; charset="us-ascii" +Content-Transfer-Encoding: 7bit +Sender: openembedded-core-bounces@lists.openembedded.org +Errors-To: openembedded-core-bounces@lists.openembedded.org +Status: RO +X-Status: A +Content-Length: 4076 +Lines: 94 + +This is an amendment for +2322dc4 "linux-libc-headers: Fix build failure by using fixed temporary file instead of pipe" +which moves just the temporary input file from /tmp to build directory. But the +build directory may not in the same file system with the output file, +/dev/null, either and thus make it possible to trigger that bug, 67f846b, in +binutil v2.31. + +This patch puts both the input and output files into build directory for good. + +Signed-off-by: He Zhe <zhe.he@windriver.com> +--- + ...fixed-input-and-output-files-instead-of-.patch} | 22 ++++++++++------------ + .../linux-libc-headers/linux-libc-headers_4.18.bb | 2 +- + 2 files changed, 11 insertions(+), 13 deletions(-) + rename meta/recipes-kernel/linux-libc-headers/linux-libc-headers/{0001-scripts-Use-fixed-temporary-file-instead-of-pipe-for.patch => 0001-scripts-Use-fixed-input-and-output-files-instead-of-.patch} (83%) + +diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-scripts-Use-fixed-temporary-file-instead-of-pipe-for.patch b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-scripts-Use-fixed-input-and-output-files-instead-of-.patch +similarity index 83% +rename from meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-scripts-Use-fixed-temporary-file-instead-of-pipe-for.patch +rename to meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-scripts-Use-fixed-input-and-output-files-instead-of-.patch +index 0d8fa80939..9ba1c076e8 100644 +--- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-scripts-Use-fixed-temporary-file-instead-of-pipe-for.patch ++++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-scripts-Use-fixed-input-and-output-files-instead-of-.patch +@@ -1,7 +1,7 @@ +-From 3bbea65e11918f8753e8006a2198b999cdb0af58 Mon Sep 17 00:00:00 2001 ++From 694eba7bb974f6b8bd308804cb24350150108b2b Mon Sep 17 00:00:00 2001 + From: He Zhe <zhe.he@windriver.com> + Date: Wed, 21 Nov 2018 15:12:43 +0800 +-Subject: [PATCH] scripts: Use fixed temporary file instead of pipe for ++Subject: [PATCH] scripts: Use fixed input and output files instead of pipe for + here-doc + + There was a bug of "as" in binutils that when it checks if the input file and +@@ -40,31 +40,29 @@ Upstream-Status: Inappropriate [A work around for binutils v2.31] + + Signed-off-by: He Zhe <zhe.he@windriver.com> + --- +- scripts/gcc-goto.sh | 7 ++++++- +- 1 file changed, 6 insertions(+), 1 deletion(-) ++ scripts/gcc-goto.sh | 5 ++++- ++ 1 file changed, 4 insertions(+), 1 deletion(-) + + diff --git a/scripts/gcc-goto.sh b/scripts/gcc-goto.sh +-index 083c526..0aaf1b4 100755 ++index 083c526..8dfac55 100755 + --- a/scripts/gcc-goto.sh + +++ b/scripts/gcc-goto.sh +-@@ -3,7 +3,9 @@ ++@@ -3,7 +3,7 @@ + # Test for gcc 'asm goto' support + # Copyright (C) 2010, Jason Baron <jbaron@redhat.com> + + -cat << "END" | $@ -x c - -c -o /dev/null >/dev/null 2>&1 && echo "y" +-+TMPFILE=`mktemp -p .` +-+ +-+cat << "END" > ${TMPFILE} +++cat << "END" > ./input + int main(void) + { + #if defined(__arm__) || defined(__aarch64__) +-@@ -20,3 +22,6 @@ entry: ++@@ -20,3 +20,6 @@ entry: + return 0; + } + END + + +-+$@ -x c ${TMPFILE} -c -o /dev/null && echo "y" +-+rm ${TMPFILE} +++$@ -x c ./input -c -o ./output && echo "y" +++rm ./input ./output + -- + 2.7.4 + +diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.18.bb b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.18.bb +index 00420aa6f7..229a0027d7 100644 +--- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.18.bb ++++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.18.bb +@@ -10,7 +10,7 @@ SRC_URI_append_libc-musl = "\ + " + + SRC_URI_append = "\ +- file://0001-scripts-Use-fixed-temporary-file-instead-of-pipe-for.patch \ ++ file://0001-scripts-Use-fixed-input-and-output-files-instead-of-.patch \ + " + + SRC_URI[md5sum] = "bee5fe53ee1c3142b8f0c12c0d3348f9" +-- +2.11.0 + +-- +_______________________________________________ +Openembedded-core mailing list +Openembedded-core@lists.openembedded.org +http://lists.openembedded.org/mailman/listinfo/openembedded-core + |