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none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1761044880; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=AaBBd+XdryUfpAsID7YC7Ekp97FYZ09q7tdZODr7lks=; b=B/lq3WTD319V36Nb4MLJVyyeULhm50bw+ULGwvnlOEDhiF5yx39eauFSn71Lj7yh0Cylc+ 6vN2HBcj0a226D5Yp8aKq5uBXPTiS2/Nc9qFUfblU7zBjNhe4yUax+c22mG6JrRJ9rHbXH xmy5O6EtL3G26o1QI6mddXv9lWtsDHM= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1761044880; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=AaBBd+XdryUfpAsID7YC7Ekp97FYZ09q7tdZODr7lks=; b=dx2E3qT9/Gvlkm58DN/iTQygC9LYkVHzTXnwGobWYkBE3ylrhqeh8jsw66DlyCq7Tdhu7p uf//8HCHtTa3NeCQ== Date: Tue, 21 Oct 2025 13:07:59 +0200 From: Michal =?iso-8859-1?Q?Such=E1nek?= To: Philippe =?iso-8859-1?Q?Mathieu-Daud=E9?= Cc: qemu-devel@nongnu.org, Chinmay Rath , qemu-ppc@nongnu.org, Nicholas Piggin , kvm@vger.kernel.org, Paolo Bonzini , Harsh Prateek Bora , =?iso-8859-1?Q?C=E9dric?= Le Goater Subject: Re: [PATCH v2 00/11] hw/ppc/spapr: Remove deprecated pseries-3.0 -> pseries-4.2 machines Message-ID: References: <20251021084346.73671-1-philmd@linaro.org> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20251021084346.73671-1-philmd@linaro.org> X-Spam-Level: X-Spamd-Result: default: False [-4.30 / 50.00]; BAYES_HAM(-3.00)[99.99%]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MISSING_XM_UA(0.00)[]; ARC_NA(0.00)[]; RCPT_COUNT_SEVEN(0.00)[9]; RCVD_COUNT_ZERO(0.00)[0]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; URIBL_BLOCKED(0.00)[kitsune.suse.cz:mid,kitsune.suse.cz:helo]; FREEMAIL_CC(0.00)[nongnu.org,linux.ibm.com,gmail.com,vger.kernel.org,redhat.com]; MIME_TRACE(0.00)[0:+]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; TO_DN_SOME(0.00)[] X-Spam-Flag: NO X-Spam-Score: -4.30 Hello, I noticed removal of old pSeries revisions. FTR to boot Linux 3.0 I need pSeries-2.7 (already removed earlier). The thing that broke booting linux 3.0 for me is 357d1e3bc7d2d80e5271bc4f3ac8537e30dc8046 spapr: Improved placement of PCI host bridges in guest memory map I do not use Linux 3.0 anymore which is the reason I did not notice this breakage due to old platform revision removal. At the same time quemu is sometimes touted as a way to run old OS revisions. That does not work very well for pSeries. Thanks Michal On Tue, Oct 21, 2025 at 10:43:34AM +0200, Philippe Mathieu-Daudé wrote: > v2: Rebased on https://lore.kernel.org/qemu-devel/20251009184057.19973-1-harshpb@linux.ibm.com/ > > Remove the deprecated pseries-3.0 up to pseries-4.2 machines, > which are older than 6 years. Remove resulting dead code. > > Harsh Prateek Bora (5): > ppc/spapr: remove deprecated machine pseries-3.0 > ppc/spapr: remove deprecated machine pseries-3.1 > ppc/spapr: remove deprecated machine pseries-4.0 > ppc/spapr: remove deprecated machine pseries-4.1 > ppc/spapr: remove deprecated machine pseries-4.2 > > Philippe Mathieu-Daudé (6): > hw/ppc/spapr: Remove SpaprMachineClass::nr_xirqs field > hw/ppc/spapr: Inline spapr_dtb_needed() > hw/ppc/spapr: Inline few SPAPR_IRQ_* uses > target/ppc/kvm: Remove kvmppc_get_host_serial() as unused > target/ppc/kvm: Remove kvmppc_get_host_model() as unused > hw/ppc/spapr: Remove SpaprMachineClass::phb_placement callback > > include/hw/ppc/spapr.h | 16 -- > include/hw/ppc/spapr_irq.h | 1 - > target/ppc/kvm_ppc.h | 12 -- > hw/ppc/spapr.c | 299 ++++++++----------------------------- > hw/ppc/spapr_caps.c | 12 +- > hw/ppc/spapr_events.c | 20 +-- > hw/ppc/spapr_hcall.c | 5 - > hw/ppc/spapr_irq.c | 36 +---- > hw/ppc/spapr_pci.c | 32 +--- > hw/ppc/spapr_vio.c | 9 -- > target/ppc/kvm.c | 11 -- > 11 files changed, 77 insertions(+), 376 deletions(-) > > -- > 2.51.0 > >