Accepting request 1273628 from devel:libraries:c_c++

- Update to 3.6.3: [bsc#1242050] (forwarded request 1273627 from pmonrealgonzalez)

OBS-URL: https://build.opensuse.org/request/show/1273628
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/jitterentropy?expand=0&rev=8

jitterentropy-fix-a-stack-corruption-on-s390x.patch

@@ -1,70 +0,0 @@
-From 7bf9f85d32bc6b809ca687d772bc41bd9c0ecdd8 Mon Sep 17 00:00:00 2001
-From: Vladis Dronov <vdronov@redhat.com>
-Date: Tue, 27 Dec 2022 13:45:03 +0100
-Subject: [PATCH] fix a stack corruption on s390x
-
-Output size of the STCKE command on s390x is 16 bytes, compared to 8 bytes
-of the STCK command. Fix a stack corruption in the s390x version of
-jent_get_nstime(). Add some more detailed information on the STCKE command.
-
-Signed-off-by: Stephan Mueller <smueller@chronox.de>
----
- jitterentropy-base-user.h | 43 ++++++++++++++++++++++++++++++++++-----
- 1 file changed, 38 insertions(+), 5 deletions(-)
-
-diff --git a/jitterentropy-base-user.h b/jitterentropy-base-user.h
-index b7d21e8..625767a 100644
---- a/jitterentropy-base-user.h
-+++ b/jitterentropy-base-user.h
-@@ -129,13 +129,46 @@ static inline void jent_get_nstime(uint64_t *out)
- 
- static inline void jent_get_nstime(uint64_t *out)
- {
--	uint64_t clk;
-+	/*
-+	 * This is MVS+STCK code! Enable it with -S in the compiler.
-+	 *
-+	 * uint64_t clk;
-+	 * __asm__ volatile("stck %0" : "=m" (clk) : : "cc");
-+	 * *out = (uint64_t)(clk);
-+	 */
-+
-+	/*
-+	 * This is GCC+STCKE code. STCKE command and data format:
-+	 * z/Architecture - Principles of Operation
-+	 * http://publibz.boulder.ibm.com/epubs/pdf/dz9zr007.pdf
-+	 *
-+	 * The current value of bits 0-103 of the TOD clock is stored in bytes
-+	 * 1-13 of the sixteen-byte output:
-+	 *
-+	 * bits 0-7: zeros (reserved for future extention)
-+	 * bits 8-111: TOD Clock value
-+	 * bits 112-127: Programmable Field
-+	 *
-+	 * Output bit 59 (TOD-Clock bit 51) effectively increments every
-+	 * microsecond. Bits 60 to 111 of STCKE output are fractions of
-+	 * a miscrosecond: bit 59 is 1.0us, bit 60 is .5us, bit 61 is .25us,
-+	 * bit 62 is .125us, bit 63 is 62.5ns, etc.
-+	 *
-+	 * Some of these bits can be implemented, some not. 64 bits of
-+	 * the TOD clock are implemented usually nowadays, these are
-+	 * bits 8-71 of the output.
-+	 *
-+	 * The stepping value of TOD-clock bit position 63, if implemented,
-+	 * is 2^-12 microseconds, or approximately 244 picoseconds. This value
-+	 * is called a clock unit.
-+	 */
-+
-+	uint8_t clk[16];
- 
--	/* this is MVS code! enable with -S in the compiler */
--	/*__asm__ volatile("stck %0" : "=m" (clk) : : "cc"); */
--	/* this is gcc */
- 	asm volatile("stcke %0" : "=Q" (clk) : : "cc");
--	*out = (uint64_t)(clk);
-+
-+	/* s390x is big-endian, so just perfom a byte-by-byte copy */
-+	*out = *(uint64_t *)(clk + 1);
- }
- 
- #elif defined(__powerpc)