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ab290eaddc
- Fix deadlock in discontiguous saved segments (DCSS) block device driver. When adding a disk and scanning partitions the scan would not break out early without a missed flag. - Avoid using global register variable for current_stack_pointer due to an old bug in gcc versions prior to gcc-8.4. Due to this bug a broken code is generated, which leads to stack corruptions. -----BEGIN PGP SIGNATURE----- iI0EABYIADUWIQQrtrZiYVkVzKQcYivNdxKlNrRb8AUCY3edLRccYWdvcmRlZXZA bGludXguaWJtLmNvbQAKCRDNdxKlNrRb8MtqAQCIla7FAmztUpqFlW1yzOAb7JLd 9VtTX9lxiAwmKeL3rQD+Ow6nNhJiT7VX1+7YS+1a5lbq0fcckEbHoMtiWxRJVwc= =eAUy -----END PGP SIGNATURE----- Merge tag 's390-6.1-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Alexander Gordeev: - Fix deadlock in discontiguous saved segments (DCSS) block device driver. When adding a disk and scanning partitions the scan would not break out early without a missed flag. - Avoid using global register variable for current_stack_pointer due to an old bug in gcc versions prior to gcc-8.4. Due to this bug a broken code is generated, which leads to stack corruptions. * tag 's390-6.1-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390: avoid using global register for current_stack_pointer s390/dcssblk: fix deadlock when adding a DCSS