From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qt1-f196.google.com (mail-qt1-f196.google.com [209.85.160.196]) by mail.openembedded.org (Postfix) with ESMTP id AF9B17CF1D for ; Fri, 8 Mar 2019 17:51:37 +0000 (UTC) Received: by mail-qt1-f196.google.com with SMTP id x20so4517952qto.1 for ; Fri, 08 Mar 2019 09:51:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=XJ8lRxpQAkM8LJR3ZqUYajBAgLG+cx49CxhswcACvQw=; b=LMZe2Ah5x0FrefZ/fiVr5xBn8U+LIBR+6lYfA0hgvIxbTuS//i/5XQEOl6f9WFe0Ma nclAOeAViqKv4kC4KCwTJCT5Nc0ZAJ0cK8xi1j3xaZAFWoEtjSuFvlhz43bbZMJU83gB S7Nsnjxr447HXiol9j+72YQILDHRx4aoxfHxln6kv6A0Ug8vm2UXikKUb+/cESK+e7AJ 5OwpRUbm2XwivNvNfxX7tKiYyCG8AYh1goJwx+G4/xOLr/WD7KBsLPBPtIm4bdd0JM0k 7pt71oscImyZm6CArpbxamobj3CKJvtjRTUM1RXza3U53T0dztor+c+TktN9RjSizxjN gTIQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=XJ8lRxpQAkM8LJR3ZqUYajBAgLG+cx49CxhswcACvQw=; b=Yug2cyuAV6//6uh7bSQxnAjqNIphhN4/91Kx2qzzDXt38wGiBBU9dugaNFI183YdFm nmJqqqk2PJMILq6psrC8R1OA4xagrE7oaURsHTcHKsyJQrUUoNUMKiH6yNrBwJ0LunqQ Xsb1vvja8XtC2RTmVYZGoMq5+Mf9xRrUS1Rid03mh8dObL1eb5e5U9L5xsQDgRuqmvX5 mx6EJjG408w/3QRTFY39qq71jm9YZWZKnHwsH/N70+0ZkxkvrWgZv+EvPD8mjmrrWFjN uCIo5htIS+inrCJwBxtCIsRZ2MUgEEUl6LaVhOqM7aa0h3ebemjRn+s1xCZgAzAsLpdG K9PQ== X-Gm-Message-State: APjAAAWw7WheEHE2QFPSGYbsSBJdcvDxSmM7Eq5nINtu4hj0mpigZ3F7 MgXYoXe/twQjebT1xXd9F1iebpwlx1s4YBYDryc= X-Google-Smtp-Source: APXvYqyiO1mUTwLd+xy8RoT6hWdz/rIGK8AFz/lYdv1o+u63tpX4dNROuSXIkCw8WTsQNAbCdNuaua8PqQ0DDAL8I1w= X-Received: by 2002:aed:2268:: with SMTP id o37mr15910519qtc.29.1552067498223; Fri, 08 Mar 2019 09:51:38 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Khem Raj Date: Fri, 8 Mar 2019 09:51:12 -0800 Message-ID: To: Bruce Ashfield Cc: Patches and discussions about the oe-core layer Subject: Re: [PATCH 2/6] linux-libc-headers: update to 5.x headers 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 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 08 Mar 2019 17:51:38 -0000 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Fri, Mar 8, 2019 at 6:24 AM Bruce Ashfield wr= ote: > > On Thu, Mar 7, 2019 at 10:19 AM Khem Raj wrote: > > > > Bruce > > > > https://errors.yoctoproject.org/Errors/Details/231923/ > > > > seems to be due to this. seems we need to get this define from > > elsewhere have you encountered this? > > I haven't seen this one myself. I'll start another build once my > arm64 debug has finished. Let me know if you do come up with a > resolution to these! I fixed this one. But there is ltrace/mips one which is also popping up error: '__NR_O32_Linux' undeclared (first use in this function) see https://errors.yoctoproject.org/Errors/Details/232083/ It seems to be related to https://lkml.org/lkml/2018/11/15/522 > > Bruce > > > > > On Wed, Mar 6, 2019 at 8:37 AM wrote: > > > > > > From: Bruce Ashfield > > > > > > Updating the linux-libc-headers to the 5.x kernel variant to match > > > the latest reference kernel in the 2.7 release. > > > > > > We have two patches refreshed for context changes, and three patches > > > dropped since they have been merged to the mainline kernel and are > > > no longer necessary. > > > > > > Signed-off-by: Bruce Ashfield > > > --- > > > meta/conf/distro/include/tcmode-default.inc | 2 +- > > > .../linux-libc-headers/linux-libc-headers.inc | 2 + > > > ...kernel_clockid_t-in-uapi-net_stamp.h.patch | 49 --- > > > ...d-input-and-output-files-instead-of-.patch | 11 +- > > > ...ce-Fix-SVE_PT_REGS_OFFSET-definition.patch | 43 --- > > > ...angle-uapi-asm-ptrace.h-from-uapi-as.patch | 289 ----------------= -- > > > ...ders_4.19.bb =3D> linux-libc-headers_5.0.bb} | 7 +- > > > 7 files changed, 10 insertions(+), 393 deletions(-) > > > delete mode 100644 meta/recipes-kernel/linux-libc-headers/linux-libc= -headers/0001-net-Use-__kernel_clockid_t-in-uapi-net_stamp.h.patch > > > delete mode 100644 meta/recipes-kernel/linux-libc-headers/linux-libc= -headers/0002-arm64-sve-ptrace-Fix-SVE_PT_REGS_OFFSET-definition.patch > > > delete mode 100644 meta/recipes-kernel/linux-libc-headers/linux-libc= -headers/0003-arm64-sve-Disentangle-uapi-asm-ptrace.h-from-uapi-as.patch > > > rename meta/recipes-kernel/linux-libc-headers/{linux-libc-headers_4.= 19.bb =3D> linux-libc-headers_5.0.bb} (65%) > > > > > > diff --git a/meta/conf/distro/include/tcmode-default.inc b/meta/conf/= distro/include/tcmode-default.inc > > > index 5d71825889..12d3901ee1 100644 > > > --- a/meta/conf/distro/include/tcmode-default.inc > > > +++ b/meta/conf/distro/include/tcmode-default.inc > > > @@ -23,7 +23,7 @@ SDKGCCVERSION ?=3D "${GCCVERSION}" > > > BINUVERSION ?=3D "2.32%" > > > GDBVERSION ?=3D "8.2%" > > > GLIBCVERSION ?=3D "2.29%" > > > -LINUXLIBCVERSION ?=3D "4.19%" > > > +LINUXLIBCVERSION ?=3D "5.0%" > > > QEMUVERSION ?=3D "3.1%" > > > GOVERSION ?=3D "1.11%" > > > > > > diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-header= s.inc b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc > > > index be215af9b9..7f838f623e 100644 > > > --- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc > > > +++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc > > > @@ -38,6 +38,8 @@ python __anonymous () { > > > d.setVar("HEADER_FETCH_VER", "3.0") > > > elif major =3D=3D "4": > > > d.setVar("HEADER_FETCH_VER", "4.x") > > > + elif major =3D=3D "5": > > > + d.setVar("HEADER_FETCH_VER", "5.x") > > > else: > > > d.setVar("HEADER_FETCH_VER", "2.6") > > > } > > > diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-header= s/0001-net-Use-__kernel_clockid_t-in-uapi-net_stamp.h.patch b/meta/recipes-= kernel/linux-libc-headers/linux-libc-headers/0001-net-Use-__kernel_clockid_= t-in-uapi-net_stamp.h.patch > > > deleted file mode 100644 > > > index 3684cc21bf..0000000000 > > > --- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-= net-Use-__kernel_clockid_t-in-uapi-net_stamp.h.patch > > > +++ /dev/null > > > @@ -1,49 +0,0 @@ > > > -From e2c4cf7f98a519eb4d95532bfa06bcaf3562fed5 Mon Sep 17 00:00:00 20= 01 > > > -From: Davide Caratti > > > -Date: Mon, 17 Dec 2018 11:26:38 +0100 > > > -Subject: [PATCH] net: Use __kernel_clockid_t in uapi net_stamp.h > > > -MIME-Version: 1.0 > > > -Content-Type: text/plain; charset=3DUTF-8 > > > -Content-Transfer-Encoding: 8bit > > > - > > > -Herton reports the following error when building a userspace program= that > > > -includes net_stamp.h: > > > - > > > - In file included from foo.c:2: > > > - /usr/include/linux/net_tstamp.h:158:2: error: unknown type name > > > - =E2=80=98clockid_t=E2=80=99 > > > - clockid_t clockid; /* reference clockid */ > > > - ^~~~~~~~~ > > > - > > > -Fix it by using __kernel_clockid_t in place of clockid_t. > > > - > > > -Fixes: 80b14dee2bea ("net: Add a new socket option for a future tran= smit time.") > > > -Cc: Timothy Redaelli > > > -Reported-by: Herton R. Krzesinski > > > -Signed-off-by: Davide Caratti > > > -Tested-by: Paolo Abeni > > > -Signed-off-by: David S. Miller > > > ---- > > > -Upstream-Status: Backport [https://github.com/torvalds/linux/commit/= e2c4cf7f98a519eb4d95532bfa06bcaf3562fed5] > > > - > > > - include/uapi/linux/net_tstamp.h | 4 ++-- > > > - 1 file changed, 2 insertions(+), 2 deletions(-) > > > - > > > -diff --git a/include/uapi/linux/net_tstamp.h b/include/uapi/linux/ne= t_tstamp.h > > > -index 97ff3c17ec4d..e5b39721c6e4 100644 > > > ---- a/include/uapi/linux/net_tstamp.h > > > -+++ b/include/uapi/linux/net_tstamp.h > > > -@@ -155,8 +155,8 @@ enum txtime_flags { > > > - }; > > > - > > > - struct sock_txtime { > > > -- clockid_t clockid; /* reference clockid */ > > > -- __u32 flags; /* as defined by enum txtime_= flags */ > > > -+ __kernel_clockid_t clockid;/* reference clockid */ > > > -+ __u32 flags; /* as defined by enum txtime_= flags */ > > > - }; > > > - > > > - #endif /* _NET_TIMESTAMPING_H */ > > > --- > > > -2.20.1 > > > - > > > diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-header= s/0001-scripts-Use-fixed-input-and-output-files-instead-of-.patch b/meta/re= cipes-kernel/linux-libc-headers/linux-libc-headers/0001-scripts-Use-fixed-i= nput-and-output-files-instead-of-.patch > > > index 9ba1c076e8..a5ded602e5 100644 > > > --- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-= scripts-Use-fixed-input-and-output-files-instead-of-.patch > > > +++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-= scripts-Use-fixed-input-and-output-files-instead-of-.patch > > > @@ -1,8 +1,7 @@ > > > From 694eba7bb974f6b8bd308804cb24350150108b2b Mon Sep 17 00:00:00 20= 01 > > > From: He Zhe > > > Date: Wed, 21 Nov 2018 15:12:43 +0800 > > > -Subject: [PATCH] scripts: Use fixed input and output files instead o= f pipe for > > > - here-doc > > > +Subject: [PATCH] scripts: Use fixed input and output files instead o= f pipe for here-doc > > > > > > There was a bug of "as" in binutils that when it checks if the input= file and > > > output file are the same one, it would not check if they are on the = same block > > > @@ -44,14 +43,14 @@ Signed-off-by: He Zhe > > > 1 file changed, 4 insertions(+), 1 deletion(-) > > > > > > diff --git a/scripts/gcc-goto.sh b/scripts/gcc-goto.sh > > > -index 083c526..8dfac55 100755 > > > +index 8b980fb22..d256a9438 100755 > > > --- a/scripts/gcc-goto.sh > > > +++ b/scripts/gcc-goto.sh > > > @@ -3,7 +3,7 @@ > > > # Test for gcc 'asm goto' support > > > # Copyright (C) 2010, Jason Baron > > > > > > --cat << "END" | $@ -x c - -c -o /dev/null >/dev/null 2>&1 && echo "y= " > > > +-cat << "END" | $@ -x c - -fno-PIE -c -o /dev/null > > > +cat << "END" > ./input > > > int main(void) > > > { > > > @@ -61,8 +60,8 @@ index 083c526..8dfac55 100755 > > > } > > > END > > > + > > > -+$@ -x c ./input -c -o ./output && echo "y" > > > ++$@ -x c ./input -fno-PIE -c -o ./output > > > +rm ./input ./output > > > -- > > > -2.7.4 > > > +2.19.1 > > > > > > diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-header= s/0002-arm64-sve-ptrace-Fix-SVE_PT_REGS_OFFSET-definition.patch b/meta/reci= pes-kernel/linux-libc-headers/linux-libc-headers/0002-arm64-sve-ptrace-Fix-= SVE_PT_REGS_OFFSET-definition.patch > > > deleted file mode 100644 > > > index 462fdba2ed..0000000000 > > > --- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0002-= arm64-sve-ptrace-Fix-SVE_PT_REGS_OFFSET-definition.patch > > > +++ /dev/null > > > @@ -1,43 +0,0 @@ > > > -From 0dede80d25ae2005f8af7235809fc09a7c47c62e Mon Sep 17 00:00:00 20= 01 > > > -From: Dave Martin > > > -Date: Tue, 11 Dec 2018 19:26:46 +0000 > > > -Subject: [PATCH 2/3] arm64/sve: ptrace: Fix SVE_PT_REGS_OFFSET defin= ition > > > - > > > -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 > > > -Signed-off-by: Bruce Ashfield > > > - > > > -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/inclu= de/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-header= s/0003-arm64-sve-Disentangle-uapi-asm-ptrace.h-from-uapi-as.patch b/meta/re= cipes-kernel/linux-libc-headers/linux-libc-headers/0003-arm64-sve-Disentang= le-uapi-asm-ptrace.h-from-uapi-as.patch > > > deleted file mode 100644 > > > index 0423f0f2cc..0000000000 > > > --- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0003-= arm64-sve-Disentangle-uapi-asm-ptrace.h-from-uapi-as.patch > > > +++ /dev/null > > > @@ -1,289 +0,0 @@ > > > -From 1114697c04b9699112e78dd8fc6ec849609ca1cb Mon Sep 17 00:00:00 20= 01 > > > -From: Dave Martin > > > -Date: Tue, 11 Dec 2018 19:26:47 +0000 > > > -Subject: [PATCH 3/3] arm64/sve: Disentangle from > > > - > > > - > > > -Currently, provides common definitions for > > > -describing SVE context structures that are also used by the ptrace > > > -definitions in . > > > - > > > -For this reason, a #include of 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 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: is > > > -the header to include for the sigframe-specific definitions, while > > > - is the header to include for ptrace-specific > > > -definitions. > > > - > > > -To avoid conflicting with existing usage, > > > -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 was never intended to be safe. > > > - > > > -Signed-off-by: Dave Martin > > > -Signed-off-by: Bruce Ashfield > > > - > > > -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/inclu= de/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 > > > - > > > - #include > > > --#include > > > -+#include > > > - > > > - > > > - /* > > > -@@ -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_ZRE= GS_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) =3D=3D SVE_PT_REGS_SVE ? = \ > > > -diff --git a/arch/arm64/include/uapi/asm/sigcontext.h b/arch/arm64/i= nclude/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 > > > -+ > > > - /* > > > - * The SVE architecture leaves space for future expansion of the > > > - * vector length beyond its initial architectural limit of 2048 bit= s > > > -@@ -138,21 +140,20 @@ struct sve_context { > > > - * See linux/Documentation/arm64/sve.txt for a description of the V= L/VQ > > > - * terminology. > > > - */ > > > --#define SVE_VQ_BYTES 16 /* number of bytes per quadwo= rd */ > > > -+#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 =3D=3D 0 && (vl) >=3D SVE_VL_MIN && (vl)= <=3D 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_OFFSE= T) > > > -+ (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_OFFSE= T(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_REG= S_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 pe= r 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 =3D=3D 0 && \ > > > -+ (vl) >=3D __SVE_VL_MIN && \ > > > -+ (vl) <=3D __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-header= s_4.19.bb b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_5.0.b= b > > > similarity index 65% > > > rename from meta/recipes-kernel/linux-libc-headers/linux-libc-headers= _4.19.bb > > > rename to meta/recipes-kernel/linux-libc-headers/linux-libc-headers_5= .0.bb > > > index 48f25ebc1a..e76120c5b8 100644 > > > --- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.19.= bb > > > +++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_5.0.b= b > > > @@ -10,12 +10,9 @@ SRC_URI_append_libc-musl =3D "\ > > > " > > > > > > SRC_URI_append =3D "\ > > > - file://0001-net-Use-__kernel_clockid_t-in-uapi-net_stamp.h.patch= \ > > > 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.p= atch \ > > > - file://0003-arm64-sve-Disentangle-uapi-asm-ptrace.h-from-uapi-as= .patch \ > > > " > > > > > > -SRC_URI[md5sum] =3D "740a90cf810c2105df8ee12e5d0bb900" > > > -SRC_URI[sha256sum] =3D "0c68f5655528aed4f99dae71a5b259edc93239fa899e= 2df79c055275c21749a1" > > > +SRC_URI[md5sum] =3D "7381ce8aac80a01448e065ce795c19c0" > > > +SRC_URI[sha256sum] =3D "437b141a6499159f5a7282d5eb4b2be055f8e862ccce= 44d7464e8759c31a2e43" > > > -- > > > 2.19.1 > > > > > > -- > > > _______________________________________________ > > > Openembedded-core mailing list > > > Openembedded-core@lists.openembedded.org > > > http://lists.openembedded.org/mailman/listinfo/openembedded-core > > > > -- > - Thou shalt not follow the NULL pointer, for chaos and madness await > thee at its end > - "Use the force Harry" - Gandalf, Star Trek II