Andreas Schwab
502561a1bc
- round-log10p1f.patch: math: Fix log10p1f internal table value (BZ #32626) - round-sinhf.patch: math: Fix sinhf for some inputs (BZ #32627) - nptl-stack-size-up.patch: nptl: Correct stack size attribute when stack grows up (BZ #32574) - round-tanf.patch: math: Fix tanf for some inputs (BZ 32630) - tst-aarch64-pkey.patch: Fix tst-aarch64-pkey to handle ENOSPC as not supported - float128-sycl.patch: x86 (__HAVE_FLOAT128): Defined to 0 for Intel SYCL compiler (BZ #32723) OBS-URL: https://build.opensuse.org/package/show/Base:System/glibc?expand=0&rev=733
41 lines
1.5 KiB
Diff
41 lines
1.5 KiB
Diff
From cb7f20653724029be89224ed3a35d627cc5b4163 Mon Sep 17 00:00:00 2001
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From: John David Anglin <danglin@gcc.gnu.org>
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Date: Wed, 29 Jan 2025 16:51:16 -0500
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Subject: [PATCH] nptl: Correct stack size attribute when stack grows up [BZ
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#32574]
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Set stack size attribute to the size of the mmap'd region only
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when the size of the remaining stack space is less than the size
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of the mmap'd region.
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This was reversed. As a result, the initial stack size was only
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135168 bytes. On architectures where the stack grows down, the
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initial stack size is approximately 8384512 bytes with the default
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rlimit settings. The small main stack size on hppa broke
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applications like ruby that check for stack overflows.
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Signed-off-by: John David Anglin <dave.anglin@bell.net>
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---
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nptl/pthread_getattr_np.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/nptl/pthread_getattr_np.c b/nptl/pthread_getattr_np.c
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index e98e2df152..43dd16d59c 100644
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--- a/nptl/pthread_getattr_np.c
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+++ b/nptl/pthread_getattr_np.c
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@@ -145,9 +145,9 @@ __pthread_getattr_np (pthread_t thread_id, pthread_attr_t *attr)
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> (size_t) iattr->stackaddr - last_to)
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iattr->stacksize = (size_t) iattr->stackaddr - last_to;
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#else
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- /* The limit might be too high. */
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+ /* The limit might be too low. */
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if ((size_t) iattr->stacksize
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- > to - (size_t) iattr->stackaddr)
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+ < to - (size_t) iattr->stackaddr)
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iattr->stacksize = to - (size_t) iattr->stackaddr;
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#endif
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/* We succeed and no need to look further. */
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--
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2.48.1
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