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cherry pick 68d5235cb58f988c71b403334cd9482d663841ab to build with newer version of the kernel

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Sylvestre Ledru 2021-09-25 16:00:47 +02:00
parent 343bd8f5ad
commit e6c9836c47
3 changed files with 78 additions and 1 deletions
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4
debian/changelog vendored
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@ -5,8 +5,10 @@ llvm-toolchain-9 (1:9.0.1-17) unstable; urgency=medium
for the bug report
* bump autopkgtest cmake version (Closes: #994501)
Thanks to Timo Röhling for the patch
* cherry pick 68d5235cb58f988c71b403334cd9482d663841ab to build
with newer version of the kernel
-- Sylvestre Ledru <sylvestre@debian.org> Mon, 08 Mar 2021 12:05:07 +0100
-- Sylvestre Ledru <sylvestre@debian.org> Sat, 25 Sep 2021 16:00:36 +0200
llvm-toolchain-9 (1:9.0.1-16) unstable; urgency=medium

74
debian/patches/remove-cyclades.diff vendored Normal file
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@ -0,0 +1,74 @@
commit 68d5235cb58f988c71b403334cd9482d663841ab
Author: Tamar Christina <tamar.christina@arm.com>
Date: Thu May 20 18:55:11 2021 +0100
libsanitizer: Remove cyclades inclusion in sanitizer
The Linux kernel has removed the interface to cyclades from
the latest kernel headers[1] due to them being orphaned for the
past 13 years.
libsanitizer uses this header when compiling against glibc, but
glibcs itself doesn't seem to have any references to cyclades.
Further more it seems that the driver is broken in the kernel and
the firmware doesn't seem to be available anymore.
As such since this is breaking the build of libsanitizer (and so the
GCC bootstrap[2]) I propose to remove this.
[1] https://lkml.org/lkml/2021/3/2/153
[2] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100379
Reviewed By: eugenis
Differential Revision: https://reviews.llvm.org/D102059
Index: llvm-toolchain-9-9.0.1/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors_ioctl.inc
===================================================================
--- llvm-toolchain-9-9.0.1.orig/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors_ioctl.inc
+++ llvm-toolchain-9-9.0.1/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors_ioctl.inc
@@ -366,15 +366,6 @@ static void ioctl_table_fill() {
#if SANITIZER_LINUX && !SANITIZER_ANDROID
// _(SIOCDEVPLIP, WRITE, struct_ifreq_sz); // the same as EQL_ENSLAVE
- _(CYGETDEFTHRESH, WRITE, sizeof(int));
- _(CYGETDEFTIMEOUT, WRITE, sizeof(int));
- _(CYGETMON, WRITE, struct_cyclades_monitor_sz);
- _(CYGETTHRESH, WRITE, sizeof(int));
- _(CYGETTIMEOUT, WRITE, sizeof(int));
- _(CYSETDEFTHRESH, NONE, 0);
- _(CYSETDEFTIMEOUT, NONE, 0);
- _(CYSETTHRESH, NONE, 0);
- _(CYSETTIMEOUT, NONE, 0);
_(EQL_EMANCIPATE, WRITE, struct_ifreq_sz);
_(EQL_ENSLAVE, WRITE, struct_ifreq_sz);
_(EQL_GETMASTRCFG, WRITE, struct_ifreq_sz);
Index: llvm-toolchain-9-9.0.1/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
===================================================================
--- llvm-toolchain-9-9.0.1.orig/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
+++ llvm-toolchain-9-9.0.1/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
@@ -969,7 +969,6 @@ struct __sanitizer_cookie_io_functions_t
#if SANITIZER_LINUX && !SANITIZER_ANDROID
extern unsigned struct_ax25_parms_struct_sz;
- extern unsigned struct_cyclades_monitor_sz;
extern unsigned struct_input_keymap_entry_sz;
extern unsigned struct_ipx_config_data_sz;
extern unsigned struct_kbdiacrs_sz;
@@ -1314,15 +1313,6 @@ struct __sanitizer_cookie_io_functions_t
#endif // SANITIZER_LINUX
#if SANITIZER_LINUX && !SANITIZER_ANDROID
- extern unsigned IOCTL_CYGETDEFTHRESH;
- extern unsigned IOCTL_CYGETDEFTIMEOUT;
- extern unsigned IOCTL_CYGETMON;
- extern unsigned IOCTL_CYGETTHRESH;
- extern unsigned IOCTL_CYGETTIMEOUT;
- extern unsigned IOCTL_CYSETDEFTHRESH;
- extern unsigned IOCTL_CYSETDEFTIMEOUT;
- extern unsigned IOCTL_CYSETTHRESH;
- extern unsigned IOCTL_CYSETTIMEOUT;
extern unsigned IOCTL_EQL_EMANCIPATE;
extern unsigned IOCTL_EQL_ENSLAVE;
extern unsigned IOCTL_EQL_GETMASTRCFG;

1
debian/patches/series vendored
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@ -157,3 +157,4 @@ f8e146f3430de3a6cd904f3f3f7aa1bfaefee14c.patch
# bug 974779
llvm9-D71443-PPC-MC-redef-symbol.patch
llvm-9.0-D78196.patch
remove-cyclades.diff